#631028#631028

#631028 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.2% C 0.116 H 9.9°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX#631028
RGBrgb(99, 16, 40)
HSLhsl(343, 72%, 23%)
HSVhsv(343, 84%, 39%)
CMYKcmyk(0%, 83.8%, 59.6%, 61.2%)
CIE-LABlab(20.74, 37.51, 7.90)
CIE-LCHlch(20.74, 38.34, 11.90°)
OKLaboklab(33.16% 0.1138 0.0199)
OKLCHoklch(33.16% 0.116 9.9)
XYZxyz(5.7144, 3.1773, 2.3194)
Luminance0.0318 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#631028 #10634B
analogous
#631051 #631028 #632210
triadic
#631028 #286310 #102863
tetradic
#631028 #516310 #10634B #221063
square
#631028 #516310 #10634B #221063
split-complementary
#631028 #106322 #105163
monochromatic
#1A040B #2E0713 #631028 #98193D #CC2153

Accessibility & contrast

On white

12.84
#631028 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#631028 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631028
12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##631028#FFFFFF#000000##FFFFFF
##6310281.0012.841.6412.84
#FFFFFF12.841.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#272728
Deuteranopia (green-blind)
#3C3826
Tritanopia (blue-blind)
#6D001A
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #631028;
/* rgb */ color: rgb(99, 16, 40);
/* oklch */ color: oklch(33.2% 0.116 9.9);
Tailwind
colors: {
  custom: {
    50: '#955861',
    500: '#631028',
    950: '#000000',
  },
}
SCSS
$custom: #631028;
$custom-light: #955861;
$custom-dark: #000000;
JSON
{
  "hex": "#631028",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 40
  },
  "hsl": {
    "h": 342.651,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33158,
    "c": 0.11556,
    "h": 9.9
  },
  "luminance": 0.03176
}

Semantic roles & 50–950 ramp

primary
#631028
secondary
#339C7D
accent
#EFBA39
background
#F9F5F5
surface
#F2E9E9
border
#CCC5C5
text
#0E0405
muted
#7E7979

Preview Lab

Preview with #631028

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

Preview Lab → · Contrast checker → · Palette generator →

#631028 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva