/* https://grabient.com/_gywgwRg1GgxogsHgyTgBpgBlgBhgHsgHKgHE?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #135d53 0.000%, #135d53 7.692%, #125447 calc(7.692% + 1px), #125447 15.385%, #144d3e calc(15.385% + 1px), #144d3e 23.077%, #184837 calc(23.077% + 1px), #184837 30.769%, #1e4532 calc(30.769% + 1px), #1e4532 38.462%, #27442f calc(38.462% + 1px), #27442f 46.154%, #32452e calc(46.154% + 1px), #32452e 53.846%, #3f482f calc(53.846% + 1px), #3f482f 61.538%, #4f4d32 calc(61.538% + 1px), #4f4d32 69.231%, #615438 calc(69.231% + 1px), #615438 76.923%, #755d3f calc(76.923% + 1px), #755d3f 84.615%, #8c6849 calc(84.615% + 1px), #8c6849 92.308%, #a47554 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gywgwRg1GgxogsHgyTgBpgBlgBhgHsgHKgHE?style=linearSwatches&steps=13&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 13.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(3.248, 3.089, 3.398); vec3 b = vec3(3.176, 2.823, 3.219); vec3 c = vec3(0.105, 0.101, 0.097); vec3 d = vec3(0.492, 0.458, 0.452); return a + b * cos(6.283185 * (c * t + d)); } // N hard swatches sampled from the palette vec3 stops(float t) { float i = min(floor(clamp(t, 0.0, 1.0) * STEPS), STEPS - 1.0); return palette(i / (STEPS - 1.0)); } void mainImage(out vec4 fragColor, in vec2 fragCoord) { vec2 p = fragCoord - 0.5 * iResolution.xy; // CSS angle: 0 = up, clockwise; span = CSS gradient-line length vec2 dir = vec2(sin(radians(ANGLE)), cos(radians(ANGLE))); float len = abs(iResolution.x * dir.x) + abs(iResolution.y * dir.y); float t = dot(p, dir) / len + 0.5; fragColor = vec4(stops(t), 1.0); }

Gradient palette editor — #135d53 to #a47554