#651C0F#651C0F

#651C0F is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.107 H 32.4°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX#651C0F
RGBrgb(101, 28, 15)
HSLhsl(9, 74%, 23%)
HSVhsv(9, 85%, 40%)
CMYKcmyk(0%, 72.3%, 85.1%, 60.4%)
CIE-LABlab(22.42, 32.03, 26.58)
CIE-LCHlch(22.42, 41.62, 39.68°)
OKLaboklab(34.34% 0.0906 0.0576)
OKLCHoklch(34.34% 0.107 32.4)
XYZxyz(5.8690, 3.6326, 0.8440)
Luminance0.0363 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#651C0F #0F5865
analogous
#650F2D #651C0F #65470F
triadic
#651C0F #0F651C #1C0F65
tetradic
#651C0F #2D650F #0F5865 #470F65
square
#651C0F #2D650F #0F5865 #470F65
split-complementary
#651C0F #0F6547 #0F2D65
monochromatic
#1B0704 #300D07 #651C0F #9A2B17 #D03A1F

Accessibility & contrast

On white

12.16
#651C0F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#651C0F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651C0F
12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##651C0F#FFFFFF#000000##FFFFFF
##651C0F1.0012.161.7312.16
#FFFFFF12.161.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#312B0D
Deuteranopia (green-blind)
#433C0C
Tritanopia (blue-blind)
#70041A
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #651c0f;
/* rgb */ color: rgb(101, 28, 15);
/* oklch */ color: oklch(34.3% 0.107 32.4);
Tailwind
colors: {
  custom: {
    50: '#985d4e',
    500: '#651c0f',
    950: '#000000',
  },
}
SCSS
$custom: #651c0f;
$custom-light: #985d4e;
$custom-dark: #000000;
JSON
{
  "hex": "#651c0f",
  "rgb": {
    "r": 101,
    "g": 28,
    "b": 15
  },
  "hsl": {
    "h": 9.07,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34341,
    "c": 0.10734,
    "h": 32.4
  },
  "luminance": 0.03632
}

Semantic roles & 50–950 ramp

primary
#651C0F
secondary
#328E9E
accent
#D5F137
background
#FAF5F4
surface
#F3E9E7
border
#CDC5C3
text
#0F0401
muted
#7F7977

Preview Lab

Preview with #651C0F

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

Preview Lab → · Contrast checker → · Palette generator →

#651C0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva