#65271B#65271B

#65271B is a dark, moderate red. Relative luminance 0.043; OKLCH L 36.1% C 0.093 H 32.7°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#65271B
RGB	rgb(101, 39, 27)
HSL	hsl(10, 58%, 25%)
HSV	hsv(10, 73%, 40%)
CMYK	cmyk(0%, 61.4%, 73.3%, 60.4%)
CIE-LAB	lab(24.63, 27.11, 21.74)
CIE-LCH	lch(24.63, 34.75, 38.72°)
OKLab	oklab(36.06% 0.0779 0.0501)
OKLCH	oklch(36.06% 0.093 32.7)
XYZ	xyz(6.2908, 4.2977, 1.5350)
Luminance	0.0430 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65271B #1B5965

analogous

#651B34 #65271B #654C1B

triadic

#65271B #1B6527 #271B65

tetradic

#65271B #34651B #1B5965 #4C1B65

square

#65271B #34651B #1B5965 #4C1B65

split-complementary

#65271B #1B654C #1B3465

monochromatic

#180906 #35140E #65271B #953A28 #C64C35

Accessibility & contrast

On white

11.29

#65271B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#65271B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65271B

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65271B	#FFFFFF	#000000	##FFFFFF
##65271B	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38321A

Deuteranopia (green-blind)

#474019

Tritanopia (blue-blind)

#6F1A24

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #65271b;
/* rgb */ color: rgb(101, 39, 27);
/* oklch */ color: oklch(36.1% 0.093 32.7);

Tailwind

colors: {
  custom: {
    50: '#966357',
    500: '#65271b',
    950: '#000000',
  },
}

SCSS

$custom: #65271b;
$custom-light: #966357;
$custom-dark: #000000;

JSON

{
  "hex": "#65271b",
  "rgb": {
    "r": 101,
    "g": 39,
    "b": 27
  },
  "hsl": {
    "h": 9.73,
    "s": 57.813,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36057,
    "c": 0.09262,
    "h": 32.7
  },
  "luminance": 0.04297
}

Semantic roles & 50–950 ramp

primary

#65271B

secondary

#418C9A

accent

#C8E147

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0503

muted

#7E7A78

Preview Lab

Preview with #65271B

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

Preview Lab → · Contrast checker → · Palette generator →