#65281B#65281B

#65281B is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.2% C 0.091 H 33.6°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#65281B
RGB	rgb(101, 40, 27)
HSL	hsl(11, 58%, 25%)
HSV	hsv(11, 73%, 40%)
CMYK	cmyk(0%, 60.4%, 73.3%, 60.4%)
CIE-LAB	lab(24.84, 26.57, 21.98)
CIE-LCH	lch(24.84, 34.49, 39.60°)
OKLab	oklab(36.22% 0.0762 0.0506)
OKLCH	oklch(36.22% 0.092 33.6)
XYZ	xyz(6.3241, 4.3642, 1.5461)
Luminance	0.0436 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65281B #1B5865

analogous

#651B33 #65281B #654D1B

triadic

#65281B #1B6528 #281B65

tetradic

#65281B #33651B #1B5865 #4D1B65

square

#65281B #33651B #1B5865 #4D1B65

split-complementary

#65281B #1B654D #1B3365

monochromatic

#180A06 #35150E #65281B #953B28 #C64E35

Accessibility & contrast

On white

11.21

#65281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#65281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65281B

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65281B	#FFFFFF	#000000	##FFFFFF
##65281B	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383319

Deuteranopia (green-blind)

#474019

Tritanopia (blue-blind)

#6F1B25

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #65281b;
/* rgb */ color: rgb(101, 40, 27);
/* oklch */ color: oklch(36.2% 0.091 33.6);

Tailwind

colors: {
  custom: {
    50: '#966457',
    500: '#65281b',
    950: '#000000',
  },
}

SCSS

$custom: #65281b;
$custom-light: #966457;
$custom-dark: #000000;

JSON

{
  "hex": "#65281b",
  "rgb": {
    "r": 101,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 10.541,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36215,
    "c": 0.0915,
    "h": 33.6
  },
  "luminance": 0.04363
}

Semantic roles & 50–950 ramp

primary

#65281B

secondary

#418B9A

accent

#C6E147

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #65281B

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

Preview Lab → · Contrast checker → · Palette generator →