#651A1D#651A1D

#651A1D is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.3% C 0.107 H 22.7°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#651A1D
RGB	rgb(101, 26, 29)
HSL	hsl(358, 59%, 25%)
HSV	hsv(358, 74%, 40%)
CMYK	cmyk(0%, 74.3%, 71.3%, 60.4%)
CIE-LAB	lab(22.29, 33.61, 17.62)
CIE-LCH	lch(22.29, 37.94, 27.67°)
OKLab	oklab(34.3% 0.0987 0.0413)
OKLCH	oklch(34.3% 0.107 22.7)
XYZ	xyz(5.9586, 3.5951, 1.5423)
Luminance	0.0359 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651A1D #1A6562

analogous

#651A43 #651A1D #653D1A

triadic

#651A1D #1D651A #1A1D65

tetradic

#651A1D #43651A #1A6562 #3D1A65

square

#651A1D #43651A #1A6562 #3D1A65

split-complementary

#651A1D #1A653D #1A4365

monochromatic

#180607 #340D0F #651A1D #96272B #C63339

Accessibility & contrast

On white

12.22

#651A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#651A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651A1D

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651A1D	#FFFFFF	#000000	##FFFFFF
##651A1D	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2B1C

Deuteranopia (green-blind)

#423B1B

Tritanopia (blue-blind)

#6F041C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #651a1d;
/* rgb */ color: rgb(101, 26, 29);
/* oklch */ color: oklch(34.3% 0.107 22.7);

Tailwind

colors: {
  custom: {
    50: '#975c58',
    500: '#651a1d',
    950: '#000000',
  },
}

SCSS

$custom: #651a1d;
$custom-light: #975c58;
$custom-dark: #000000;

JSON

{
  "hex": "#651a1d",
  "rgb": {
    "r": 101,
    "g": 26,
    "b": 29
  },
  "hsl": {
    "h": 357.6,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34303,
    "c": 0.10704,
    "h": 22.7
  },
  "luminance": 0.03594
}

Semantic roles & 50–950 ramp

primary

#651A1D

secondary

#409B97

accent

#E2DC46

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #651A1D

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

Preview Lab → · Contrast checker → · Palette generator →