#65181E#65181E

#65181E is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.1% C 0.109 H 21.0°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#65181E
RGB	rgb(101, 24, 30)
HSL	hsl(355, 62%, 25%)
HSV	hsv(355, 76%, 40%)
CMYK	cmyk(0%, 76.2%, 70.3%, 60.4%)
CIE-LAB	lab(22.00, 34.51, 16.58)
CIE-LCH	lch(22.00, 38.29, 25.67°)
OKLab	oklab(34.09% 0.1019 0.0392)
OKLCH	oklch(34.09% 0.109 21)
XYZ	xyz(5.9284, 3.5146, 1.5943)
Luminance	0.0351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65181E #18655F

analogous

#651845 #65181E #653918

triadic

#65181E #1E6518 #181E65

tetradic

#65181E #456518 #18655F #391865

square

#65181E #456518 #18655F #391865

split-complementary

#65181E #186539 #184565

monochromatic

#190607 #340C0F #65181E #96242D #C8303B

Accessibility & contrast

On white

12.33

#65181E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#65181E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65181E

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65181E	#FFFFFF	#000000	##FFFFFF
##65181E	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2A1E

Deuteranopia (green-blind)

#413B1C

Tritanopia (blue-blind)

#6F011B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #65181e;
/* rgb */ color: rgb(101, 24, 30);
/* oklch */ color: oklch(34.1% 0.109 21.0);

Tailwind

colors: {
  custom: {
    50: '#975b59',
    500: '#65181e',
    950: '#000000',
  },
}

SCSS

$custom: #65181e;
$custom-light: #975b59;
$custom-dark: #000000;

JSON

{
  "hex": "#65181e",
  "rgb": {
    "r": 101,
    "g": 24,
    "b": 30
  },
  "hsl": {
    "h": 355.325,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34094,
    "c": 0.10913,
    "h": 21
  },
  "luminance": 0.03514
}

Semantic roles & 50–950 ramp

primary

#65181E

secondary

#3E9B94

accent

#E5D843

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #65181E

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

Preview Lab → · Contrast checker → · Palette generator →