#651221#651221

#651221 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.6% C 0.115 H 16.5°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#651221
RGB	rgb(101, 18, 33)
HSL	hsl(349, 70%, 23%)
HSV	hsv(349, 82%, 40%)
CMYK	cmyk(0%, 82.2%, 67.3%, 60.4%)
CIE-LAB	lab(21.24, 36.97, 13.56)
CIE-LCH	lch(21.24, 39.38, 20.14°)
OKLab	oklab(33.56% 0.1104 0.0327)
OKLCH	oklch(33.56% 0.115 16.5)
XYZ	xyz(5.8583, 3.3100, 1.7690)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#651221 #126556

analogous

#65124A #651221 #652C12

triadic

#651221 #216512 #122165

tetradic

#651221 #4A6512 #126556 #2C1265

square

#651221 #4A6512 #126556 #2C1265

split-complementary

#651221 #12652C #124A65

monochromatic

#1A0508 #310910 #651221 #991B32 #CD2543

Accessibility & contrast

On white

12.64

#651221 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#651221 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #651221

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##651221	#FFFFFF	#000000	##FFFFFF
##651221	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2821

Deuteranopia (green-blind)

#3F391F

Tritanopia (blue-blind)

#6F0018

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #651221;
/* rgb */ color: rgb(101, 18, 33);
/* oklch */ color: oklch(33.6% 0.115 16.5);

Tailwind

colors: {
  custom: {
    50: '#97595c',
    500: '#651221',
    950: '#000000',
  },
}

SCSS

$custom: #651221;
$custom-light: #97595c;
$custom-dark: #000000;

JSON

{
  "hex": "#651221",
  "rgb": {
    "r": 101,
    "g": 18,
    "b": 33
  },
  "hsl": {
    "h": 349.157,
    "s": 69.748,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33555,
    "c": 0.11513,
    "h": 16.5
  },
  "luminance": 0.03309
}

Semantic roles & 50–950 ramp

primary

#651221

secondary

#369D8A

accent

#EDCD3B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #651221

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

Preview Lab → · Contrast checker → · Palette generator →