#65131D#65131D

#65131D is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.114 H 19.7°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX#65131D
RGBrgb(101, 19, 29)
HSLhsl(353, 68%, 24%)
HSVhsv(353, 81%, 40%)
CMYKcmyk(0%, 81.2%, 71.3%, 60.4%)
CIE-LABlab(21.29, 36.37, 16.38)
CIE-LCHlch(21.29, 39.89, 24.25°)
OKLaboklab(33.56% 0.1075 0.0386)
OKLCHoklch(33.56% 0.114 19.7)
XYZxyz(5.8221, 3.3220, 1.4968)
Luminance0.0332 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#65131D #13655B
analogous
#651346 #65131D #653213
triadic
#65131D #1D6513 #131D65
tetradic
#65131D #466513 #13655B #321365
square
#65131D #466513 #13655B #321365
split-complementary
#65131D #136532 #134665
monochromatic
#1A0507 #31090E #65131D #991D2C #CC263B

Accessibility & contrast

On white

12.62
#65131D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#65131D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65131D
12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##65131D#FFFFFF#000000##FFFFFF
##65131D1.0012.621.6612.62
#FFFFFF12.621.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B281D
Deuteranopia (green-blind)
#40391B
Tritanopia (blue-blind)
#700018
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #65131d;
/* rgb */ color: rgb(101, 19, 29);
/* oklch */ color: oklch(33.6% 0.114 19.7);
Tailwind
colors: {
  custom: {
    50: '#975958',
    500: '#65131d',
    950: '#000000',
  },
}
SCSS
$custom: #65131d;
$custom-light: #975958;
$custom-dark: #000000;
JSON
{
  "hex": "#65131d",
  "rgb": {
    "r": 101,
    "g": 19,
    "b": 29
  },
  "hsl": {
    "h": 352.683,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33563,
    "c": 0.11424,
    "h": 19.7
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary
#65131D
secondary
#379D90
accent
#EBD63D
background
#F9F5F5
surface
#F2E9E9
border
#CCC5C5
text
#0F0403
muted
#7E7978

Preview Lab

Preview with #65131D

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

Preview Lab → · Contrast checker → · Palette generator →

#65131D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva