#651D15#651D15

#651D15 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.5% C 0.105 H 29.7°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#651D15
RGB	rgb(101, 29, 21)
HSL	hsl(6, 66%, 24%)
HSV	hsv(6, 79%, 40%)
CMYK	cmyk(0%, 71.3%, 79.2%, 60.4%)
CIE-LAB	lab(22.66, 31.83, 23.27)
CIE-LCH	lch(22.66, 39.43, 36.17°)
OKLab	oklab(34.54% 0.0913 0.0521)
OKLCH	oklch(34.54% 0.105 29.7)
XYZ	xyz(5.9422, 3.7004, 1.1107)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D15 #155D65

analogous

#651535 #651D15 #654515

triadic

#651D15 #15651D #1D1565

tetradic

#651D15 #356515 #155D65 #451565

square

#651D15 #356515 #155D65 #451565

split-complementary

#651D15 #156545 #153565

monochromatic

#190705 #320E0A #651D15 #982C20 #CA3A2A

Accessibility & contrast

On white

12.07

#651D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#651D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D15

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D15	#FFFFFF	#000000	##FFFFFF
##651D15	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C14

Deuteranopia (green-blind)

#433C12

Tritanopia (blue-blind)

#70081C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651d15;
/* rgb */ color: rgb(101, 29, 21);
/* oklch */ color: oklch(34.5% 0.105 29.7);

Tailwind

colors: {
  custom: {
    50: '#975e53',
    500: '#651d15',
    950: '#000000',
  },
}

SCSS

$custom: #651d15;
$custom-light: #975e53;
$custom-dark: #000000;

JSON

{
  "hex": "#651d15",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 21
  },
  "hsl": {
    "h": 6,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34542,
    "c": 0.10509,
    "h": 29.7
  },
  "luminance": 0.037
}

Semantic roles & 50–950 ramp

primary

#651D15

secondary

#3A929C

accent

#D8E93F

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #651D15

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

Preview Lab → · Contrast checker → · Palette generator →