#310523#310523

#310523 is a very dark, moderate pink. Relative luminance 0.009; OKLCH L 21.7% C 0.080 H 343.7°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#310523
RGB	rgb(49, 5, 35)
HSL	hsl(319, 81%, 11%)
HSV	hsv(319, 90%, 19%)
CMYK	cmyk(0%, 89.8%, 28.6%, 80.8%)
CIE-LAB	lab(7.98, 25.44, -8.40)
CIE-LCH	lch(7.98, 26.79, 341.73°)
OKLab	oklab(21.73% 0.0769 -0.0224)
OKLCH	oklch(21.73% 0.08 343.7)
XYZ	xyz(1.6243, 0.8830, 1.6747)
Luminance	0.0088 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#310523 #053113

analogous

#290531 #310523 #31050D

triadic

#310523 #233105 #052331

tetradic

#310523 #312905 #053113 #050D31

square

#310523 #312905 #053113 #050D31

split-complementary

#310523 #0D3105 #053129

monochromatic

#1C0314 #1C0314 #310523 #690B4B #A01072

Accessibility & contrast

On white

17.85

#310523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#310523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #310523

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##310523	#FFFFFF	#000000	##FFFFFF
##310523	1.00	17.85	1.18	17.85
#FFFFFF	17.85	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091324

Deuteranopia (green-blind)

#171A22

Tritanopia (blue-blind)

#350513

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #310523;
/* rgb */ color: rgb(49, 5, 35);
/* oklch */ color: oklch(21.7% 0.080 343.7);

Tailwind

colors: {
  custom: {
    50: '#6b4a5d',
    500: '#310523',
    950: '#000000',
  },
}

SCSS

$custom: #310523;
$custom-light: #6b4a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#310523",
  "rgb": {
    "r": 49,
    "g": 5,
    "b": 35
  },
  "hsl": {
    "h": 319.091,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21732,
    "c": 0.08008,
    "h": 343.7
  },
  "luminance": 0.00883
}

Semantic roles & 50–950 ramp

primary

#310523

secondary

#1F723A

accent

#F87030

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070104

muted

#7A7779

Preview Lab

Preview with #310523

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

Preview Lab → · Contrast checker → · Palette generator →