#251503#251503

#251503 is a very dark, muted orange. Relative luminance 0.009; OKLCH L 21.3% C 0.041 H 68.4°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#251503
RGB	rgb(37, 21, 3)
HSL	hsl(32, 85%, 8%)
HSV	hsv(32, 92%, 15%)
CMYK	cmyk(0%, 43.2%, 91.9%, 85.5%)
CIE-LAB	lab(8.45, 5.89, 11.54)
CIE-LCH	lch(8.45, 12.96, 62.96°)
OKLab	oklab(21.29% 0.0149 0.0377)
OKLCH	oklch(21.29% 0.041 68.4)
XYZ	xyz(1.0476, 0.9363, 0.2117)
Luminance	0.0094 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251503 #031325

analogous

#250403 #251503 #242503

triadic

#251503 #032515 #150325

tetradic

#251503 #032504 #031325 #250324

square

#251503 #032504 #031325 #250324

split-complementary

#251503 #032425 #040325

monochromatic

#1C1002 #1C1002 #251503 #5E3508 #96550C

Accessibility & contrast

On white

17.69

#251503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#251503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251503

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251503	#FFFFFF	#000000	##FFFFFF
##251503	1.00	17.69	1.19	17.69
#FFFFFF	17.69	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1602

Deuteranopia (green-blind)

#1E1A03

Tritanopia (blue-blind)

#291111

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #251503;
/* rgb */ color: rgb(37, 21, 3);
/* oklch */ color: oklch(21.3% 0.041 68.4);

Tailwind

colors: {
  custom: {
    50: '#605248',
    500: '#251503',
    950: '#000000',
  },
}

SCSS

$custom: #251503;
$custom-light: #605248;
$custom-dark: #000000;

JSON

{
  "hex": "#251503",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 3
  },
  "hsl": {
    "h": 31.765,
    "s": 85,
    "l": 7.843
  },
  "oklch": {
    "l": 0.21293,
    "c": 0.04058,
    "h": 68.4
  },
  "luminance": 0.00936
}

Semantic roles & 50–950 ramp

primary

#251503

secondary

#1B4069

accent

#8EFB2D

background

#F5F4F4

surface

#E9E7E6

border

#C5C3C2

text

#050200

muted

#797877

Preview Lab

Preview with #251503

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

Preview Lab → · Contrast checker → · Palette generator →