#4A103B#4A103B

#4A103B is a dark, moderate pink. Relative luminance 0.021; OKLCH L 29.1% C 0.102 H 340.1°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#4A103B
RGB	rgb(74, 16, 59)
HSL	hsl(316, 64%, 18%)
HSV	hsv(316, 78%, 29%)
CMYK	cmyk(0%, 78.4%, 20.3%, 71%)
CIE-LAB	lab(16.22, 32.08, -12.82)
CIE-LCH	lch(16.22, 34.55, 338.21°)
OKLab	oklab(29.12% 0.0956 -0.0346)
OKLCH	oklch(29.12% 0.102 340.1)
XYZ	xyz(3.7988, 2.1426, 4.3503)
Luminance	0.0214 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A103B #104A1F

analogous

#3C104A #4A103B #4A101E

triadic

#4A103B #3B4A10 #103B4A

tetradic

#4A103B #4A3C10 #104A1F #101E4A

square

#4A103B #4A3C10 #104A1F #101E4A

split-complementary

#4A103B #1E4A10 #104A3C

monochromatic

#190514 #190514 #4A103B #7C1B63 #AF268B

Accessibility & contrast

On white

14.70

#4A103B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4A103B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A103B

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A103B	#FFFFFF	#000000	##FFFFFF
##4A103B	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14223C

Deuteranopia (green-blind)

#262C3A

Tritanopia (blue-blind)

#4F1223

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4a103b;
/* rgb */ color: rgb(74, 16, 59);
/* oklch */ color: oklch(29.1% 0.102 340.1);

Tailwind

colors: {
  custom: {
    50: '#7f5471',
    500: '#4a103b',
    950: '#000000',
  },
}

SCSS

$custom: #4a103b;
$custom-light: #7f5471;
$custom-dark: #000000;

JSON

{
  "hex": "#4a103b",
  "rgb": {
    "r": 74,
    "g": 16,
    "b": 59
  },
  "hsl": {
    "h": 315.517,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.29117,
    "c": 0.10164,
    "h": 340.1
  },
  "luminance": 0.02142
}

Semantic roles & 50–950 ramp

primary

#4A103B

secondary

#328447

accent

#E76C40

background

#F7F5F6

surface

#EEE9EC

border

#C9C5C7

text

#0A0307

muted

#7C787A

Preview Lab

Preview with #4A103B

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

Preview Lab → · Contrast checker → · Palette generator →