#503B16#503B16
#503B16 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.7% C 0.060 H 79.0°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).
Color values
| HEX | #503B16 |
|---|---|
| RGB | rgb(80, 59, 22) |
| HSL | hsl(38, 57%, 20%) |
| HSV | hsv(38, 73%, 31%) |
| CMYK | cmyk(0%, 26.2%, 72.5%, 68.6%) |
| CIE-LAB | lab(26.42, 4.70, 25.86) |
| CIE-LCH | lch(26.42, 26.29, 79.70°) |
| OKLab | oklab(36.75% 0.0114 0.059) |
| OKLCH | oklch(36.75% 0.06 79) |
| XYZ | xyz(5.0173, 4.8917, 1.4388) |
| Luminance | 0.0489 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 5.55
Espresso
#4B382A
ΔE00 8.70
Brown (survey)
#653700
ΔE00 8.75
Walnut
#5C4A3D
ΔE00 10.47
Green Brown
#544E03
ΔE00 11.12
Dark Brown
#341C02
ΔE00 11.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#503B16 #162B50
analogous
#501E16 #503B16 #485016
triadic
#503B16 #16503B #3B1650
tetradic
#503B16 #16501E #162B50 #501648
square
#503B16 #16501E #162B50 #501648
split-complementary
#503B16 #164850 #1E1650
monochromatic
#181207 #201809 #503B16 #805E23 #B08230
Accessibility & contrast
On white
10.62
#503B16 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.98
#503B16 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #503B16
10.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##503B16 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##503B16 | 1.00 | 10.62 | 1.98 | 10.62 |
| #FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#433B12
Deuteranopia (green-blind)
#484117
Tritanopia (blue-blind)
#573533
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #503b16; /* rgb */ color: rgb(80, 59, 22); /* oklch */ color: oklch(36.7% 0.060 79.0);
Tailwind
colors: {
custom: {
50: '#847055',
500: '#503b16',
950: '#000000',
},
}SCSS
$custom: #503b16; $custom-light: #847055; $custom-dark: #000000;
JSON
{
"hex": "#503b16",
"rgb": {
"r": 80,
"g": 59,
"b": 22
},
"hsl": {
"h": 38.276,
"s": 56.863,
"l": 20
},
"oklch": {
"l": 0.36746,
"c": 0.06006,
"h": 79
},
"luminance": 0.04891
}Semantic roles & 50–950 ramp
primary
#503B16
secondary
#3A5687
accent
#7FE048
background
#F8F6F5
surface
#EFECE8
border
#CAC7C4
text
#0B0703
muted
#7C7A78