#641417#641417

#641417 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.4% C 0.113 H 24.0°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX#641417
RGBrgb(100, 20, 23)
HSLhsl(358, 67%, 24%)
HSVhsv(358, 80%, 39%)
CMYKcmyk(0%, 80%, 77%, 60.8%)
CIE-LABlab(21.10, 35.34, 20.17)
CIE-LCHlch(21.10, 40.69, 29.71°)
OKLaboklab(33.35% 0.1029 0.0459)
OKLCHoklch(33.35% 0.113 24)
XYZxyz(5.6610, 3.2724, 1.1440)
Luminance0.0327 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#641417 #146461
analogous
#64143F #641417 #643914
triadic
#641417 #176414 #141764
tetradic
#641417 #3F6414 #146461 #391464
square
#641417 #3F6414 #146461 #391464
split-complementary
#641417 #146439 #143F64
monochromatic
#1A0506 #310A0B #641417 #971E23 #CA282E

Accessibility & contrast

On white

12.69
#641417 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#641417 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641417
12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##641417#FFFFFF#000000##FFFFFF
##6414171.0012.691.6512.69
#FFFFFF12.691.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C2816
Deuteranopia (green-blind)
#403914
Tritanopia (blue-blind)
#6F0016
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #641417;
/* rgb */ color: rgb(100, 20, 23);
/* oklch */ color: oklch(33.4% 0.113 24.0);
Tailwind
colors: {
  custom: {
    50: '#975954',
    500: '#641417',
    950: '#000000',
  },
}
SCSS
$custom: #641417;
$custom-light: #975954;
$custom-dark: #000000;
JSON
{
  "hex": "#641417",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 23
  },
  "hsl": {
    "h": 357.75,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33353,
    "c": 0.11271,
    "h": 24
  },
  "luminance": 0.03271
}

Semantic roles & 50–950 ramp

primary
#641417
secondary
#389B98
accent
#EAE33E
background
#F9F5F4
surface
#F2E9E7
border
#CCC5C3
text
#0F0402
muted
#7E7978

Preview Lab

Preview with #641417

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

Preview Lab → · Contrast checker → · Palette generator →

#641417 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva