#64160F#64160F

#64160F is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.112 H 29.4°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#64160F
RGB	rgb(100, 22, 15)
HSL	hsl(5, 74%, 23%)
HSV	hsv(5, 85%, 39%)
CMYK	cmyk(0%, 78%, 85%, 60.8%)
CIE-LAB	lab(21.28, 34.22, 25.30)
CIE-LCH	lch(21.28, 42.56, 36.47°)
OKLab	oklab(33.45% 0.0976 0.055)
OKLCH	oklch(33.45% 0.112 29.4)
XYZ	xyz(5.6293, 3.3185, 0.7960)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64160F #0F5D64

analogous

#640F33 #64160F #64400F

triadic

#64160F #0F6416 #160F64

tetradic

#64160F #33640F #0F5D64 #400F64

square

#64160F #33640F #0F5D64 #400F64

split-complementary

#64160F #0F6440 #0F3364

monochromatic

#1B0604 #2F0A07 #64160F #992217 #CE2D1F

Accessibility & contrast

On white

12.62

#64160F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#64160F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64160F

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64160F	#FFFFFF	#000000	##FFFFFF
##64160F	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E280D

Deuteranopia (green-blind)

#41390B

Tritanopia (blue-blind)

#6F0015

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #64160f;
/* rgb */ color: rgb(100, 22, 15);
/* oklch */ color: oklch(33.5% 0.112 29.4);

Tailwind

colors: {
  custom: {
    50: '#975a4e',
    500: '#64160f',
    950: '#000000',
  },
}

SCSS

$custom: #64160f;
$custom-light: #975a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#64160f",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 15
  },
  "hsl": {
    "h": 4.941,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3345,
    "c": 0.112,
    "h": 29.4
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#64160F

secondary

#32949D

accent

#E1F137

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #64160F

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

Preview Lab → · Contrast checker → · Palette generator →