#4B283F#4B283F

#4B283F is a dark, moderate pink. Relative luminance 0.034; OKLCH L 33.1% C 0.062 H 341.3°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B283F
RGB	rgb(75, 40, 63)
HSL	hsl(321, 30%, 23%)
HSV	hsv(321, 47%, 29%)
CMYK	cmyk(0%, 46.7%, 16%, 70.6%)
CIE-LAB	lab(21.48, 20.11, -7.54)
CIE-LCH	lch(21.48, 21.47, 339.45°)
OKLab	oklab(33.11% 0.0591 -0.02)
OKLCH	oklch(33.11% 0.062 341.3)
XYZ	xyz(4.5577, 3.3726, 5.1126)
Luminance	0.0337 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B283F #284B34

analogous

#45284B #4B283F #4B282E

triadic

#4B283F #3F4B28 #283F4B

tetradic

#4B283F #4B4528 #284B34 #282E4B

square

#4B283F #4B4528 #284B34 #282E4B

split-complementary

#4B283F #2E4B28 #284B45

monochromatic

#140B11 #23131D #4B283F #733D61 #9B5382

Accessibility & contrast

On white

12.54

#4B283F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#4B283F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B283F

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B283F	#FFFFFF	#000000	##FFFFFF
##4B283F	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3040

Deuteranopia (green-blind)

#33363E

Tritanopia (blue-blind)

#4F2830

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4b283f;
/* rgb */ color: rgb(75, 40, 63);
/* oklch */ color: oklch(33.1% 0.062 341.3);

Tailwind

colors: {
  custom: {
    50: '#7e6374',
    500: '#4b283f',
    950: '#000000',
  },
}

SCSS

$custom: #4b283f;
$custom-light: #7e6374;
$custom-dark: #000000;

JSON

{
  "hex": "#4b283f",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 320.571,
    "s": 30.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3311,
    "c": 0.06238,
    "h": 341.3
  },
  "luminance": 0.03372
}

Semantic roles & 50–950 ramp

primary

#4B283F

secondary

#517D60

accent

#C78461

background

#F7F5F7

surface

#EEEAED

border

#C9C6C8

text

#0A0508

muted

#7C797B

Preview Lab

Preview with #4B283F

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

Preview Lab → · Contrast checker → · Palette generator →