#4B103E#4B103E

#4B103E is a dark, moderate pink. Relative luminance 0.022; OKLCH L 29.5% C 0.105 H 338.2°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#4B103E
RGB	rgb(75, 16, 62)
HSL	hsl(313, 65%, 18%)
HSV	hsv(313, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 17.3%, 70.6%)
CIE-LAB	lab(16.58, 32.87, -14.37)
CIE-LCH	lch(16.58, 35.88, 336.39°)
OKLab	oklab(29.47% 0.0972 -0.0389)
OKLCH	oklch(29.47% 0.105 338.2)
XYZ	xyz(3.9565, 2.2146, 4.7756)
Luminance	0.0221 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B103E #104B1D

analogous

#3A104B #4B103E #4B1021

triadic

#4B103E #3E4B10 #103E4B

tetradic

#4B103E #4B3A10 #104B1D #10214B

square

#4B103E #4B3A10 #104B1D #10214B

split-complementary

#4B103E #214B10 #104B3A

monochromatic

#190515 #190515 #4B103E #7D1B68 #B02691

Accessibility & contrast

On white

14.56

#4B103E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4B103E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B103E

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B103E	#FFFFFF	#000000	##FFFFFF
##4B103E	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13233F

Deuteranopia (green-blind)

#262C3D

Tritanopia (blue-blind)

#501325

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4b103e;
/* rgb */ color: rgb(75, 16, 62);
/* oklch */ color: oklch(29.5% 0.105 338.2);

Tailwind

colors: {
  custom: {
    50: '#805573',
    500: '#4b103e',
    950: '#000000',
  },
}

SCSS

$custom: #4b103e;
$custom-light: #805573;
$custom-dark: #000000;

JSON

{
  "hex": "#4b103e",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 62
  },
  "hsl": {
    "h": 313.22,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29466,
    "c": 0.10474,
    "h": 338.2
  },
  "luminance": 0.02214
}

Semantic roles & 50–950 ramp

primary

#4B103E

secondary

#328544

accent

#E86540

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0A0308

muted

#7C787B

Preview Lab

Preview with #4B103E

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

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