#1F010D#1F010D

#1F010D is a very dark, moderate pink. Relative luminance 0.003; OKLCH L 15.9% C 0.060 H 357.6°. Best body text is #FFFFFF at 19.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F010D
RGB	rgb(31, 1, 13)
HSL	hsl(336, 94%, 6%)
HSV	hsv(336, 97%, 12%)
CMYK	cmyk(0%, 96.8%, 58.1%, 87.8%)
CIE-LAB	lab(3.09, 13.25, -0.57)
CIE-LCH	lch(3.09, 13.26, 357.53°)
OKLab	oklab(15.86% 0.0601 -0.0025)
OKLCH	oklch(15.86% 0.06 357.6)
XYZ	xyz(0.6486, 0.3422, 0.4126)
Luminance	0.0034 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F010D #011F13

analogous

#1F011C #1F010D #1F0401

triadic

#1F010D #0D1F01 #010D1F

tetradic

#1F010D #1C1F01 #011F13 #04011F

square

#1F010D #1C1F01 #011F13 #04011F

split-complementary

#1F010D #011F04 #011C1F

monochromatic

#1E010C #1E010C #1F010D #5A0326 #96053F

Accessibility & contrast

On white

19.66

#1F010D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#1F010D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F010D

19.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F010D	#FFFFFF	#000000	##FFFFFF
##1F010D	1.00	19.66	1.07	19.66
#FFFFFF	19.66	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05070D

Deuteranopia (green-blind)

#0E0E0C

Tritanopia (blue-blind)

#230005

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #1f010d;
/* rgb */ color: rgb(31, 1, 13);
/* oklch */ color: oklch(15.9% 0.060 357.6);

Tailwind

colors: {
  custom: {
    50: '#5a474d',
    500: '#1f010d',
    950: '#000000',
  },
}

SCSS

$custom: #1f010d;
$custom-light: #5a474d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f010d",
  "rgb": {
    "r": 31,
    "g": 1,
    "b": 13
  },
  "hsl": {
    "h": 336,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.15862,
    "c": 0.06013,
    "h": 357.6
  },
  "luminance": 0.00342
}

Semantic roles & 50–950 ramp

primary

#1F010D

secondary

#156746

accent

#FFA929

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#040001

muted

#797777

Preview Lab

Preview with #1F010D

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

Preview Lab → · Contrast checker → · Palette generator →