#651B26#651B26

#651B26 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.105 H 16.1°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#651B26
RGB	rgb(101, 27, 38)
HSL	hsl(351, 58%, 25%)
HSV	hsv(351, 73%, 40%)
CMYK	cmyk(0%, 73.3%, 62.4%, 60.4%)
CIE-LAB	lab(22.62, 33.80, 11.92)
CIE-LCH	lch(22.62, 35.84, 19.42°)
OKLab	oklab(34.61% 0.1013 0.0293)
OKLCH	oklch(34.61% 0.105 16.1)
XYZ	xyz(6.1092, 3.6914, 2.2242)
Luminance	0.0369 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651B26 #1B655A

analogous

#651B4B #651B26 #65351B

triadic

#651B26 #26651B #1B2665

tetradic

#651B26 #4B651B #1B655A #351B65

square

#651B26 #4B651B #1B655A #351B65

split-complementary

#651B26 #1B6535 #1B4B65

monochromatic

#180609 #350E14 #651B26 #952838 #C6354A

Accessibility & contrast

On white

12.08

#651B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#651B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651B26

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651B26	#FFFFFF	#000000	##FFFFFF
##651B26	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2C26

Deuteranopia (green-blind)

#413C24

Tritanopia (blue-blind)

#6F0920

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651b26;
/* rgb */ color: rgb(101, 27, 38);
/* oklch */ color: oklch(34.6% 0.105 16.1);

Tailwind

colors: {
  custom: {
    50: '#965d60',
    500: '#651b26',
    950: '#000000',
  },
}

SCSS

$custom: #651b26;
$custom-light: #965d60;
$custom-dark: #000000;

JSON

{
  "hex": "#651b26",
  "rgb": {
    "r": 101,
    "g": 27,
    "b": 38
  },
  "hsl": {
    "h": 351.081,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34614,
    "c": 0.10545,
    "h": 16.1
  },
  "luminance": 0.03691
}

Semantic roles & 50–950 ramp

primary

#651B26

secondary

#419A8D

accent

#E1CA47

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #651B26

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

Preview Lab → · Contrast checker → · Palette generator →