#251501#251501

#251501 is a very dark, muted orange. Relative luminance 0.009; OKLCH L 21.3% C 0.043 H 71.9°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#251501
RGB	rgb(37, 21, 1)
HSL	hsl(33, 95%, 7%)
HSV	hsv(33, 97%, 15%)
CMYK	cmyk(0%, 43.2%, 97.3%, 85.5%)
CIE-LAB	lab(8.41, 5.67, 12.30)
CIE-LCH	lch(8.41, 13.54, 65.26°)
OKLab	oklab(21.25% 0.0135 0.0414)
OKLCH	oklch(21.25% 0.043 71.9)
XYZ	xyz(1.0367, 0.9319, 0.1540)
Luminance	0.0093 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251501 #011125

analogous

#250301 #251501 #232501

triadic

#251501 #012515 #150125

tetradic

#251501 #012503 #011125 #250123

square

#251501 #012503 #011125 #250123

split-complementary

#251501 #012325 #030125

monochromatic

#1E1101 #1E1101 #251501 #613703 #9C5904

Accessibility & contrast

On white

17.70

#251501 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#251501 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251501

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251501	#FFFFFF	#000000	##FFFFFF
##251501	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1600

Deuteranopia (green-blind)

#1E1A01

Tritanopia (blue-blind)

#291110

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #251501;
/* rgb */ color: rgb(37, 21, 1);
/* oklch */ color: oklch(21.3% 0.043 71.9);

Tailwind

colors: {
  custom: {
    50: '#605247',
    500: '#251501',
    950: '#000000',
  },
}

SCSS

$custom: #251501;
$custom-light: #605247;
$custom-dark: #000000;

JSON

{
  "hex": "#251501",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 1
  },
  "hsl": {
    "h": 33.333,
    "s": 94.737,
    "l": 7.451
  },
  "oklch": {
    "l": 0.21251,
    "c": 0.04349,
    "h": 71.9
  },
  "luminance": 0.00932
}

Semantic roles & 50–950 ramp

primary

#251501

secondary

#163C6C

accent

#88FF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#050200

muted

#797877

Preview Lab

Preview with #251501

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

Preview Lab → · Contrast checker → · Palette generator →