#65221B#65221B

#65221B is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.3% C 0.098 H 28.9°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#65221B
RGB	rgb(101, 34, 27)
HSL	hsl(6, 58%, 25%)
HSV	hsv(6, 73%, 40%)
CMYK	cmyk(0%, 66.3%, 73.3%, 60.4%)
CIE-LAB	lab(23.64, 29.73, 20.57)
CIE-LCH	lch(23.64, 36.15, 34.69°)
OKLab	oklab(35.31% 0.0861 0.0476)
OKLCH	oklch(35.31% 0.098 28.9)
XYZ	xyz(6.1373, 3.9907, 1.4838)
Luminance	0.0399 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65221B #1B5E65

analogous

#651B39 #65221B #65471B

triadic

#65221B #1B6522 #221B65

tetradic

#65221B #39651B #1B5E65 #471B65

square

#65221B #39651B #1B5E65 #471B65

split-complementary

#65221B #1B6547 #1B3965

monochromatic

#180806 #35120E #65221B #953228 #C64335

Accessibility & contrast

On white

11.68

#65221B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#65221B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65221B

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65221B	#FFFFFF	#000000	##FFFFFF
##65221B	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F1A

Deuteranopia (green-blind)

#453E19

Tritanopia (blue-blind)

#6F1321

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #65221b;
/* rgb */ color: rgb(101, 34, 27);
/* oklch */ color: oklch(35.3% 0.098 28.9);

Tailwind

colors: {
  custom: {
    50: '#966057',
    500: '#65221b',
    950: '#000000',
  },
}

SCSS

$custom: #65221b;
$custom-light: #966057;
$custom-dark: #000000;

JSON

{
  "hex": "#65221b",
  "rgb": {
    "r": 101,
    "g": 34,
    "b": 27
  },
  "hsl": {
    "h": 5.676,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35309,
    "c": 0.09831,
    "h": 28.9
  },
  "luminance": 0.0399
}

Semantic roles & 50–950 ramp

primary

#65221B

secondary

#41929A

accent

#D2E147

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0E0503

muted

#7E7978

Preview Lab

Preview with #65221B

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

Preview Lab → · Contrast checker → · Palette generator →