#310427#310427

#310427 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.8% C 0.085 H 338.7°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#310427
RGB	rgb(49, 4, 39)
HSL	hsl(313, 85%, 10%)
HSV	hsv(313, 92%, 19%)
CMYK	cmyk(0%, 91.8%, 20.4%, 80.8%)
CIE-LAB	lab(8.01, 26.67, -11.39)
CIE-LCH	lch(8.01, 29.00, 336.86°)
OKLab	oklab(21.83% 0.0793 -0.0309)
OKLCH	oklch(21.83% 0.085 338.7)
XYZ	xyz(1.6763, 0.8865, 2.0019)
Luminance	0.0089 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310427 #04310E

analogous

#240431 #310427 #310410

triadic

#310427 #273104 #042731

tetradic

#310427 #312404 #04310E #041031

square

#310427 #312404 #04310E #041031

split-complementary

#310427 #103104 #043124

monochromatic

#1C0217 #1C0217 #310427 #6A0954 #A20D81

Accessibility & contrast

On white

17.84

#310427 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#310427 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310427

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310427	#FFFFFF	#000000	##FFFFFF
##310427	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061328

Deuteranopia (green-blind)

#151A26

Tritanopia (blue-blind)

#340614

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #310427;
/* rgb */ color: rgb(49, 4, 39);
/* oklch */ color: oklch(21.8% 0.085 338.7);

Tailwind

colors: {
  custom: {
    50: '#6b4961',
    500: '#310427',
    950: '#000000',
  },
}

SCSS

$custom: #310427;
$custom-light: #6b4961;
$custom-dark: #000000;

JSON

{
  "hex": "#310427",
  "rgb": {
    "r": 49,
    "g": 4,
    "b": 39
  },
  "hsl": {
    "h": 313.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.21829,
    "c": 0.08509,
    "h": 338.7
  },
  "luminance": 0.00886
}

Semantic roles & 50–950 ramp

primary

#310427

secondary

#1D7330

accent

#FB5B2D

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070105

muted

#7A7779

Preview Lab

Preview with #310427

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

Preview Lab → · Contrast checker → · Palette generator →