#4B183E#4B183E

#4B183E is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.4% C 0.092 H 338.9°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#4B183E
RGB	rgb(75, 24, 62)
HSL	hsl(315, 52%, 19%)
HSV	hsv(315, 68%, 29%)
CMYK	cmyk(0%, 68%, 17.3%, 70.6%)
CIE-LAB	lab(17.91, 29.18, -12.30)
CIE-LCH	lch(17.91, 31.67, 337.14°)
OKLab	oklab(30.44% 0.0862 -0.0332)
OKLCH	oklch(30.44% 0.092 338.9)
XYZ	xyz(4.0979, 2.4973, 4.8227)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B183E #184B25

analogous

#3F184B #4B183E #4B1825

triadic

#4B183E #3E4B18 #183E4B

tetradic

#4B183E #4B3F18 #184B25 #18254B

square

#4B183E #4B3F18 #184B25 #18254B

split-complementary

#4B183E #254B18 #184B3F

monochromatic

#170713 #1D0918 #4B183E #792764 #A8368B

Accessibility & contrast

On white

14.01

#4B183E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B183E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B183E

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B183E	#FFFFFF	#000000	##FFFFFF
##4B183E	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A273F

Deuteranopia (green-blind)

#2A2F3D

Tritanopia (blue-blind)

#4F1A28

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b183e;
/* rgb */ color: rgb(75, 24, 62);
/* oklch */ color: oklch(30.4% 0.092 338.9);

Tailwind

colors: {
  custom: {
    50: '#7f5973',
    500: '#4b183e',
    950: '#000000',
  },
}

SCSS

$custom: #4b183e;
$custom-light: #7f5973;
$custom-dark: #000000;

JSON

{
  "hex": "#4b183e",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 62
  },
  "hsl": {
    "h": 315.294,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30436,
    "c": 0.09234,
    "h": 338.9
  },
  "luminance": 0.02497
}

Semantic roles & 50–950 ramp

primary

#4B183E

secondary

#3D824F

accent

#DB714D

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#0A0408

muted

#7C797B

Preview Lab

Preview with #4B183E

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

Preview Lab → · Contrast checker → · Palette generator →