#651D19#651D19

#651D19 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.104 H 27.1°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#651D19
RGB	rgb(101, 29, 25)
HSL	hsl(3, 60%, 25%)
HSV	hsv(3, 75%, 40%)
CMYK	cmyk(0%, 71.3%, 75.2%, 60.4%)
CIE-LAB	lab(22.71, 32.03, 20.78)
CIE-LCH	lch(22.71, 38.18, 32.97°)
OKLab	oklab(34.6% 0.0928 0.0476)
OKLCH	oklch(34.6% 0.104 27.1)
XYZ	xyz(5.9823, 3.7165, 1.3219)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651D19 #196165

analogous

#65193B #651D19 #654319

triadic

#651D19 #19651D #1D1965

tetradic

#651D19 #3B6519 #196165 #431965

square

#651D19 #3B6519 #196165 #431965

split-complementary

#651D19 #196543 #193B65

monochromatic

#190706 #340F0D #651D19 #962B25 #C73931

Accessibility & contrast

On white

12.05

#651D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#651D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651D19

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651D19	#FFFFFF	#000000	##FFFFFF
##651D19	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312C18

Deuteranopia (green-blind)

#433C17

Tritanopia (blue-blind)

#70091D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #651d19;
/* rgb */ color: rgb(101, 29, 25);
/* oklch */ color: oklch(34.6% 0.104 27.1);

Tailwind

colors: {
  custom: {
    50: '#975e55',
    500: '#651d19',
    950: '#000000',
  },
}

SCSS

$custom: #651d19;
$custom-light: #975e55;
$custom-dark: #000000;

JSON

{
  "hex": "#651d19",
  "rgb": {
    "r": 101,
    "g": 29,
    "b": 25
  },
  "hsl": {
    "h": 3.158,
    "s": 60.317,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34601,
    "c": 0.10432,
    "h": 27.1
  },
  "luminance": 0.03716
}

Semantic roles & 50–950 ramp

primary

#651D19

secondary

#3F969B

accent

#DBE344

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #651D19

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

Preview Lab → · Contrast checker → · Palette generator →