#651D16#651D16

#651D16 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.105 H 29.1°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#651D16
RGB	rgb(101, 29, 22)
HSL	hsl(5, 64%, 24%)
HSV	hsv(5, 78%, 40%)
CMYK	cmyk(0%, 71.3%, 78.2%, 60.4%)
CIE-LAB	lab(22.67, 31.88, 22.66)
CIE-LCH	lch(22.67, 39.11, 35.40°)
OKLab	oklab(34.56% 0.0917 0.051)
OKLCH	oklch(34.56% 0.105 29.1)
XYZ	xyz(5.9517, 3.7042, 1.1605)
Luminance	0.0370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D16 #165E65

analogous

#651637 #651D16 #654516

triadic

#651D16 #16651D #1D1665

tetradic

#651D16 #376516 #165E65 #451665

square

#651D16 #376516 #165E65 #451665

split-complementary

#651D16 #166545 #163765

monochromatic

#190705 #330F0B #651D16 #972B21 #CA3A2C

Accessibility & contrast

On white

12.06

#651D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#651D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D16

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D16	#FFFFFF	#000000	##FFFFFF
##651D16	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C15

Deuteranopia (green-blind)

#433C14

Tritanopia (blue-blind)

#70081C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651d16;
/* rgb */ color: rgb(101, 29, 22);
/* oklch */ color: oklch(34.6% 0.105 29.1);

Tailwind

colors: {
  custom: {
    50: '#975e53',
    500: '#651d16',
    950: '#000000',
  },
}

SCSS

$custom: #651d16;
$custom-light: #975e53;
$custom-dark: #000000;

JSON

{
  "hex": "#651d16",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 22
  },
  "hsl": {
    "h": 5.316,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34556,
    "c": 0.10489,
    "h": 29.1
  },
  "luminance": 0.03703
}

Semantic roles & 50–950 ramp

primary

#651D16

secondary

#3B939C

accent

#D8E741

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0F0402

muted

#7E7978

Preview Lab

Preview with #651D16

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

Preview Lab → · Contrast checker → · Palette generator →