#31060F#31060F

#31060F is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.0% C 0.069 H 13.1°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#31060F
RGB	rgb(49, 6, 15)
HSL	hsl(347, 78%, 11%)
HSV	hsv(347, 88%, 19%)
CMYK	cmyk(0%, 87.8%, 69.4%, 80.8%)
CIE-LAB	lab(7.39, 22.28, 5.09)
CIE-LCH	lch(7.39, 22.85, 12.86°)
OKLab	oklab(21.03% 0.0674 0.0156)
OKLCH	oklch(21.03% 0.069 13.1)
XYZ	xyz(1.4181, 0.8179, 0.5350)
Luminance	0.0082 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31060F #063128

analogous

#310624 #31060F #311206

triadic

#31060F #0F3106 #060F31

tetradic

#31060F #243106 #063128 #120631

square

#31060F #243106 #063128 #120631

split-complementary

#31060F #063112 #062431

monochromatic

#1B0308 #1B0308 #31060F #680D20 #9E1330

Accessibility & contrast

On white

18.05

#31060F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#31060F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31060F

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31060F	#FFFFFF	#000000	##FFFFFF
##31060F	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11110F

Deuteranopia (green-blind)

#1C1A0E

Tritanopia (blue-blind)

#370009

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #31060f;
/* rgb */ color: rgb(49, 6, 15);
/* oklch */ color: oklch(21.0% 0.069 13.1);

Tailwind

colors: {
  custom: {
    50: '#6c494e',
    500: '#31060f',
    950: '#000000',
  },
}

SCSS

$custom: #31060f;
$custom-light: #6c494e;
$custom-dark: #000000;

JSON

{
  "hex": "#31060f",
  "rgb": {
    "r": 49,
    "g": 6,
    "b": 15
  },
  "hsl": {
    "h": 347.442,
    "s": 78.182,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21026,
    "c": 0.06917,
    "h": 13.1
  },
  "luminance": 0.00818
}

Semantic roles & 50–950 ramp

primary

#31060F

secondary

#217261

accent

#F5CC33

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #31060F

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

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