#31270B#31270B

#31270B is a dark, muted orange. Relative luminance 0.021; OKLCH L 27.7% C 0.045 H 89.4°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#31270B
RGB	rgb(49, 39, 11)
HSL	hsl(44, 63%, 12%)
HSV	hsv(44, 78%, 19%)
CMYK	cmyk(0%, 20.4%, 77.6%, 80.8%)
CIE-LAB	lab(16.15, 0.68, 18.98)
CIE-LCH	lch(16.15, 18.99, 87.96°)
OKLab	oklab(27.74% 0.0005 0.045)
OKLCH	oklch(27.74% 0.045 89.4)
XYZ	xyz(2.0527, 2.1283, 0.6192)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31270B #0B1531

analogous

#31140B #31270B #28310B

triadic

#31270B #0B3127 #270B31

tetradic

#31270B #0B3114 #0B1531 #310B28

square

#31270B #0B3114 #0B1531 #310B28

split-complementary

#31270B #0B2831 #140B31

monochromatic

#191406 #191406 #31270B #634F16 #957721

Accessibility & contrast

On white

14.73

#31270B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#31270B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31270B

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31270B	#FFFFFF	#000000	##FFFFFF
##31270B	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2608

Deuteranopia (green-blind)

#2F290C

Tritanopia (blue-blind)

#362321

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #31270b;
/* rgb */ color: rgb(49, 39, 11);
/* oklch */ color: oklch(27.7% 0.045 89.4);

Tailwind

colors: {
  custom: {
    50: '#6b604c',
    500: '#31270b',
    950: '#000000',
  },
}

SCSS

$custom: #31270b;
$custom-light: #6b604c;
$custom-dark: #000000;

JSON

{
  "hex": "#31270b",
  "rgb": {
    "r": 49,
    "g": 39,
    "b": 11
  },
  "hsl": {
    "h": 44.211,
    "s": 63.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.2774,
    "c": 0.04501,
    "h": 89.4
  },
  "luminance": 0.02128
}

Semantic roles & 50–950 ramp

primary

#31270B

secondary

#2A3C6E

accent

#6DE641

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#070501

muted

#7A7977

Preview Lab

Preview with #31270B

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

Preview Lab → · Contrast checker → · Palette generator →