#503A0E#503A0E

#503A0E is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.4% C 0.066 H 80.7°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#503A0E
RGB	rgb(80, 58, 14)
HSL	hsl(40, 70%, 18%)
HSV	hsv(40, 83%, 31%)
CMYK	cmyk(0%, 27.5%, 82.5%, 68.6%)
CIE-LAB	lab(26.05, 4.85, 29.57)
CIE-LCH	lch(26.05, 29.97, 80.69°)
OKLab	oklab(36.43% 0.0106 0.0651)
OKLCH	oklch(36.43% 0.066 80.7)
XYZ	xyz(4.9009, 4.7637, 1.0767)
Luminance	0.0476 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#503A0E #0E2450

analogous

#50190E #503A0E #45500E

triadic

#503A0E #0E503A #3A0E50

tetradic

#503A0E #0E5019 #0E2450 #500E45

square

#503A0E #0E5019 #0E2450 #500E45

split-complementary

#503A0E #0E4550 #190E50

monochromatic

#1A1305 #1C1405 #503A0E #846017 #B88620

Accessibility & contrast

On white

10.75

#503A0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#503A0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #503A0E

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##503A0E	#FFFFFF	#000000	##FFFFFF
##503A0E	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A07

Deuteranopia (green-blind)

#484010

Tritanopia (blue-blind)

#583431

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #503a0e;
/* rgb */ color: rgb(80, 58, 14);
/* oklch */ color: oklch(36.4% 0.066 80.7);

Tailwind

colors: {
  custom: {
    50: '#846f50',
    500: '#503a0e',
    950: '#000000',
  },
}

SCSS

$custom: #503a0e;
$custom-light: #846f50;
$custom-dark: #000000;

JSON

{
  "hex": "#503a0e",
  "rgb": {
    "r": 80,
    "g": 58,
    "b": 14
  },
  "hsl": {
    "h": 40,
    "s": 70.213,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36429,
    "c": 0.06599,
    "h": 80.7
  },
  "luminance": 0.04763
}

Semantic roles & 50–950 ramp

primary

#503A0E

secondary

#2F4E8B

accent

#76ED3B

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0B0702

muted

#7C7A78

Preview Lab

Preview with #503A0E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →