#4B103C#4B103C

#4B103C is a dark, moderate pink. Relative luminance 0.022; OKLCH L 29.4% C 0.103 H 339.9°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#4B103C
RGB	rgb(75, 16, 60)
HSL	hsl(315, 65%, 18%)
HSV	hsv(315, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 20%, 70.6%)
CIE-LAB	lab(16.47, 32.54, -13.12)
CIE-LCH	lch(16.47, 35.09, 338.03°)
OKLab	oklab(29.35% 0.0969 -0.0354)
OKLCH	oklch(29.35% 0.103 339.9)
XYZ	xyz(3.9027, 2.1931, 4.4919)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B103C #104B1F

analogous

#3C104B #4B103C #4B101F

triadic

#4B103C #3C4B10 #103C4B

tetradic

#4B103C #4B3C10 #104B1F #101F4B

square

#4B103C #4B3C10 #104B1F #101F4B

split-complementary

#4B103C #1F4B10 #104B3C

monochromatic

#190514 #190514 #4B103C #7D1B64 #B0268D

Accessibility & contrast

On white

14.60

#4B103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4B103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B103C

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B103C	#FFFFFF	#000000	##FFFFFF
##4B103C	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14233D

Deuteranopia (green-blind)

#272C3B

Tritanopia (blue-blind)

#501224

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4b103c;
/* rgb */ color: rgb(75, 16, 60);
/* oklch */ color: oklch(29.4% 0.103 339.9);

Tailwind

colors: {
  custom: {
    50: '#805571',
    500: '#4b103c',
    950: '#000000',
  },
}

SCSS

$custom: #4b103c;
$custom-light: #805571;
$custom-dark: #000000;

JSON

{
  "hex": "#4b103c",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 315.254,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29354,
    "c": 0.10317,
    "h": 339.9
  },
  "luminance": 0.02193
}

Semantic roles & 50–950 ramp

primary

#4B103C

secondary

#328547

accent

#E86B40

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0A0307

muted

#7C787A

Preview Lab

Preview with #4B103C

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

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