#1F010C#1F010C

#1F010C is a very dark, muted pink. Relative luminance 0.003; OKLCH L 15.8% C 0.060 H 359.6°. Best body text is #FFFFFF at 19.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F010C
RGB	rgb(31, 1, 12)
HSL	hsl(338, 94%, 6%)
HSV	hsv(338, 97%, 12%)
CMYK	cmyk(0%, 96.8%, 61.3%, 87.8%)
CIE-LAB	lab(3.07, 13.09, -0.14)
CIE-LCH	lch(3.07, 13.09, 359.39°)
OKLab	oklab(15.82% 0.0597 -0.0005)
OKLCH	oklch(15.82% 0.06 359.6)
XYZ	xyz(0.6423, 0.3396, 0.3795)
Luminance	0.0034 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F010C #011F14

analogous

#1F011B #1F010C #1F0501

triadic

#1F010C #0C1F01 #010C1F

tetradic

#1F010C #1B1F01 #011F14 #05011F

square

#1F010C #1B1F01 #011F14 #05011F

split-complementary

#1F010C #011F05 #011B1F

monochromatic

#1E010B #1E010B #1F010C #5A0323 #96053A

Accessibility & contrast

On white

19.66

#1F010C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#1F010C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F010C

19.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F010C	#FFFFFF	#000000	##FFFFFF
##1F010C	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)

#05070C

Deuteranopia (green-blind)

#0E0E0B

Tritanopia (blue-blind)

#230005

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #1f010c;
/* rgb */ color: rgb(31, 1, 12);
/* oklch */ color: oklch(15.8% 0.060 359.6);

Tailwind

colors: {
  custom: {
    50: '#5a474c',
    500: '#1f010c',
    950: '#000000',
  },
}

SCSS

$custom: #1f010c;
$custom-light: #5a474c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f010c",
  "rgb": {
    "r": 31,
    "g": 1,
    "b": 12
  },
  "hsl": {
    "h": 338,
    "s": 93.75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.15817,
    "c": 0.05966,
    "h": 359.6
  },
  "luminance": 0.0034
}

Semantic roles & 50–950 ramp

primary

#1F010C

secondary

#156749

accent

#FFB029

background

#F5F3F4

surface

#E9E5E7

border

#C5C1C3

text

#040001

muted

#797777

Preview Lab

Preview with #1F010C

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

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