#64141F#64141F

#64141F is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.5% C 0.112 H 18.5°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#64141F
RGB	rgb(100, 20, 31)
HSL	hsl(352, 67%, 24%)
HSV	hsv(352, 80%, 39%)
CMYK	cmyk(0%, 80%, 69%, 60.8%)
CIE-LAB	lab(21.24, 35.79, 14.90)
CIE-LCH	lch(21.24, 38.77, 22.60°)
OKLab	oklab(33.5% 0.1063 0.0356)
OKLCH	oklch(33.5% 0.112 18.5)
XYZ	xyz(5.7536, 3.3094, 1.6319)
Luminance	0.0331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64141F #146459

analogous

#641447 #64141F #643114

triadic

#64141F #1F6414 #141F64

tetradic

#64141F #476414 #146459 #311464

square

#64141F #476414 #146459 #311464

split-complementary

#64141F #146431 #144764

monochromatic

#1A0508 #310A0F #64141F #971E2F #CA283F

Accessibility & contrast

On white

12.64

#64141F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#64141F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64141F

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64141F	#FFFFFF	#000000	##FFFFFF
##64141F	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281F

Deuteranopia (green-blind)

#3F391D

Tritanopia (blue-blind)

#6E0019

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #64141f;
/* rgb */ color: rgb(100, 20, 31);
/* oklch */ color: oklch(33.5% 0.112 18.5);

Tailwind

colors: {
  custom: {
    50: '#96595a',
    500: '#64141f',
    950: '#000000',
  },
}

SCSS

$custom: #64141f;
$custom-light: #96595a;
$custom-dark: #000000;

JSON

{
  "hex": "#64141f",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 31
  },
  "hsl": {
    "h": 351.75,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33502,
    "c": 0.11211,
    "h": 18.5
  },
  "luminance": 0.03309
}

Semantic roles & 50–950 ramp

primary

#64141F

secondary

#389B8E

accent

#EAD23E

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #64141F

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

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