#651817#651817

#651817 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.0% C 0.110 H 25.8°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#651817
RGB	rgb(101, 24, 23)
HSL	hsl(1, 63%, 24%)
HSV	hsv(1, 77%, 40%)
CMYK	cmyk(0%, 76.2%, 77.2%, 60.4%)
CIE-LAB	lab(21.88, 34.12, 21.12)
CIE-LCH	lch(21.88, 40.12, 31.76°)
OKLab	oklab(33.97% 0.0989 0.0479)
OKLCH	oklch(33.97% 0.11 25.8)
XYZ	xyz(5.8488, 3.4827, 1.1747)
Luminance	0.0348 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651817 #176465

analogous

#65173D #651817 #653F17

triadic

#651817 #176518 #181765

tetradic

#651817 #3D6517 #176465 #3F1765

square

#651817 #3D6517 #176465 #3F1765

split-complementary

#651817 #17653F #173D65

monochromatic

#190606 #330C0C #651817 #972422 #C9302E

Accessibility & contrast

On white

12.38

#651817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#651817 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651817

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651817	#FFFFFF	#000000	##FFFFFF
##651817	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A16

Deuteranopia (green-blind)

#423A14

Tritanopia (blue-blind)

#700019

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #651817;
/* rgb */ color: rgb(101, 24, 23);
/* oklch */ color: oklch(34.0% 0.110 25.8);

Tailwind

colors: {
  custom: {
    50: '#975b54',
    500: '#651817',
    950: '#000000',
  },
}

SCSS

$custom: #651817;
$custom-light: #975b54;
$custom-dark: #000000;

JSON

{
  "hex": "#651817",
  "rgb": {
    "r": 101,
    "g": 24,
    "b": 23
  },
  "hsl": {
    "h": 0.769,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33972,
    "c": 0.10992,
    "h": 25.8
  },
  "luminance": 0.03482
}

Semantic roles & 50–950 ramp

primary

#651817

secondary

#3C9A9B

accent

#E4E642

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #651817

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

Preview Lab → · Contrast checker → · Palette generator →