#651010#651010

#651010 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.118 H 26.6°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#651010
RGB	rgb(101, 16, 16)
HSL	hsl(0, 73%, 23%)
HSV	hsv(0, 84%, 40%)
CMYK	cmyk(0%, 84.2%, 84.2%, 60.4%)
CIE-LAB	lab(20.73, 36.76, 24.22)
CIE-LCH	lch(20.73, 44.02, 33.38°)
OKLab	oklab(33.09% 0.1056 0.0529)
OKLCH	oklch(33.09% 0.118 26.6)
XYZ	xyz(5.6463, 3.1756, 0.8058)
Luminance	0.0318 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651010 #106565

analogous

#65103A #651010 #653A10

triadic

#651010 #106510 #101065

tetradic

#651010 #3A6510 #106565 #3A1065

square

#651010 #3A6510 #106565 #3A1065

split-complementary

#651010 #10653A #103A65

monochromatic

#1A0404 #300808 #651010 #9A1818 #CF2121

Accessibility & contrast

On white

12.84

#651010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#651010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651010

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651010	#FFFFFF	#000000	##FFFFFF
##651010	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260F

Deuteranopia (green-blind)

#40380C

Tritanopia (blue-blind)

#700011

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #651010;
/* rgb */ color: rgb(101, 16, 16);
/* oklch */ color: oklch(33.1% 0.118 26.6);

Tailwind

colors: {
  custom: {
    50: '#99584e',
    500: '#651010',
    950: '#000000',
  },
}

SCSS

$custom: #651010;
$custom-light: #99584e;
$custom-dark: #000000;

JSON

{
  "hex": "#651010",
  "rgb": {
    "r": 101,
    "g": 16,
    "b": 16
  },
  "hsl": {
    "h": 0,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33088,
    "c": 0.11812,
    "h": 26.6
  },
  "luminance": 0.03175
}

Semantic roles & 50–950 ramp

primary

#651010

secondary

#339D9D

accent

#EFEF38

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #651010

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

Preview Lab → · Contrast checker → · Palette generator →