#281507#281507

#281507 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.9% C 0.039 H 55.8°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#281507
RGB	rgb(40, 21, 7)
HSL	hsl(25, 70%, 9%)
HSV	hsv(25, 83%, 16%)
CMYK	cmyk(0%, 47.5%, 82.5%, 84.3%)
CIE-LAB	lab(9.02, 8.01, 10.79)
CIE-LCH	lch(9.02, 13.44, 53.43°)
OKLab	oklab(21.86% 0.0221 0.0325)
OKLCH	oklch(21.86% 0.039 55.8)
XYZ	xyz(1.1817, 1.0029, 0.3323)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#281507 #071A28

analogous

#28070A #281507 #282607

triadic

#281507 #072815 #150728

tetradic

#281507 #0A2807 #071A28 #260728

square

#281507 #0A2807 #071A28 #260728

split-complementary

#281507 #072826 #070A28

monochromatic

#1A0E05 #1A0E05 #281507 #5C3010 #904C19

Accessibility & contrast

On white

17.49

#281507 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#281507 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #281507

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##281507	#FFFFFF	#000000	##FFFFFF
##281507	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1706

Deuteranopia (green-blind)

#1F1B07

Tritanopia (blue-blind)

#2C1112

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #281507;
/* rgb */ color: rgb(40, 21, 7);
/* oklch */ color: oklch(21.9% 0.039 55.8);

Tailwind

colors: {
  custom: {
    50: '#63524a',
    500: '#281507',
    950: '#000000',
  },
}

SCSS

$custom: #281507;
$custom-light: #63524a;
$custom-dark: #000000;

JSON

{
  "hex": "#281507",
  "rgb": {
    "r": 40,
    "g": 21,
    "b": 7
  },
  "hsl": {
    "h": 25.455,
    "s": 70.213,
    "l": 9.216
  },
  "oklch": {
    "l": 0.21862,
    "c": 0.03933,
    "h": 55.8
  },
  "luminance": 0.01003
}

Semantic roles & 50–950 ramp

primary

#281507

secondary

#234B68

accent

#A1ED3B

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#050201

muted

#7A7877

Preview Lab

Preview with #281507

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

Preview Lab → · Contrast checker → · Palette generator →