#65191B#65191B

#65191B is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.2% C 0.108 H 23.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#65191B
RGB	rgb(101, 25, 27)
HSL	hsl(358, 60%, 25%)
HSV	hsv(358, 75%, 40%)
CMYK	cmyk(0%, 75.2%, 73.3%, 60.4%)
CIE-LAB	lab(22.10, 33.91, 18.73)
CIE-LCH	lch(22.10, 38.74, 28.91°)
OKLab	oklab(34.15% 0.0993 0.0435)
OKLCH	oklch(34.15% 0.108 23.7)
XYZ	xyz(5.9129, 3.5420, 1.4090)
Luminance	0.0354 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65191B #196563

analogous

#651941 #65191B #653D19

triadic

#65191B #1B6519 #191B65

tetradic

#65191B #416519 #196563 #3D1965

square

#65191B #416519 #196563 #3D1965

split-complementary

#65191B #19653D #194165

monochromatic

#190607 #340D0E #65191B #962528 #C73135

Accessibility & contrast

On white

12.29

#65191B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#65191B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #65191B

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65191B	#FFFFFF	#000000	##FFFFFF
##65191B	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2A1A

Deuteranopia (green-blind)

#423B19

Tritanopia (blue-blind)

#70021B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #65191b;
/* rgb */ color: rgb(101, 25, 27);
/* oklch */ color: oklch(34.2% 0.108 23.7);

Tailwind

colors: {
  custom: {
    50: '#975c57',
    500: '#65191b',
    950: '#000000',
  },
}

SCSS

$custom: #65191b;
$custom-light: #975c57;
$custom-dark: #000000;

JSON

{
  "hex": "#65191b",
  "rgb": {
    "r": 101,
    "g": 25,
    "b": 27
  },
  "hsl": {
    "h": 358.421,
    "s": 60.317,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34151,
    "c": 0.10836,
    "h": 23.7
  },
  "luminance": 0.03541
}

Semantic roles & 50–950 ramp

primary

#65191B

secondary

#3F9B98

accent

#E3DF44

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #65191B

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

Preview Lab → · Contrast checker → · Palette generator →