#64130F#64130F

#64130F is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.115 H 28.2°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#64130F
RGB	rgb(100, 19, 15)
HSL	hsl(3, 74%, 23%)
HSV	hsv(3, 85%, 39%)
CMYK	cmyk(0%, 81%, 85%, 60.8%)
CIE-LAB	lab(20.87, 35.36, 24.85)
CIE-LCH	lch(20.87, 43.22, 35.10°)
OKLab	oklab(33.15% 0.1011 0.0541)
OKLCH	oklch(33.15% 0.115 28.2)
XYZ	xyz(5.5753, 3.2104, 0.7780)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64130F #0F6064

analogous

#640F35 #64130F #643E0F

triadic

#64130F #0F6413 #130F64

tetradic

#64130F #35640F #0F6064 #3E0F64

square

#64130F #35640F #0F6064 #3E0F64

split-complementary

#64130F #0F643E #0F3564

monochromatic

#1B0504 #2F0907 #64130F #991D17 #CE271F

Accessibility & contrast

On white

12.79

#64130F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#64130F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64130F

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64130F	#FFFFFF	#000000	##FFFFFF
##64130F	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270E

Deuteranopia (green-blind)

#40390B

Tritanopia (blue-blind)

#6F0013

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #64130f;
/* rgb */ color: rgb(100, 19, 15);
/* oklch */ color: oklch(33.1% 0.115 28.2);

Tailwind

colors: {
  custom: {
    50: '#98594e',
    500: '#64130f',
    950: '#000000',
  },
}

SCSS

$custom: #64130f;
$custom-light: #98594e;
$custom-dark: #000000;

JSON

{
  "hex": "#64130f",
  "rgb": {
    "r": 100,
    "g": 19,
    "b": 15
  },
  "hsl": {
    "h": 2.824,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33145,
    "c": 0.11469,
    "h": 28.2
  },
  "luminance": 0.0321
}

Semantic roles & 50–950 ramp

primary

#64130F

secondary

#32989D

accent

#E8F137

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #64130F

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

Preview Lab → · Contrast checker → · Palette generator →