#68100F#68100F

#68100F is a dark, vivid red. Relative luminance 0.033; OKLCH L 33.7% C 0.121 H 27.2°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#68100F
RGB	rgb(104, 16, 15)
HSL	hsl(1, 75%, 23%)
HSV	hsv(1, 86%, 41%)
CMYK	cmyk(0%, 84.6%, 85.6%, 59.2%)
CIE-LAB	lab(21.39, 37.71, 25.68)
CIE-LCH	lch(21.39, 45.62, 34.25°)
OKLab	oklab(33.69% 0.108 0.0555)
OKLCH	oklch(33.69% 0.121 27.2)
XYZ	xyz(5.9812, 3.3491, 0.7834)
Luminance	0.0335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68100F #0F6768

analogous

#680F3A #68100F #683C0F

triadic

#68100F #0F6810 #100F68

tetradic

#68100F #3A680F #0F6768 #3C0F68

square

#68100F #3A680F #0F6768 #3C0F68

split-complementary

#68100F #0F683C #0F3A68

monochromatic

#1B0404 #330807 #68100F #9D1817 #D3201E

Accessibility & contrast

On white

12.58

#68100F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#68100F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #68100F

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68100F	#FFFFFF	#000000	##FFFFFF
##68100F	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270E

Deuteranopia (green-blind)

#423A0B

Tritanopia (blue-blind)

#730011

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #68100f;
/* rgb */ color: rgb(104, 16, 15);
/* oklch */ color: oklch(33.7% 0.121 27.2);

Tailwind

colors: {
  custom: {
    50: '#9b584e',
    500: '#68100f',
    950: '#000000',
  },
}

SCSS

$custom: #68100f;
$custom-light: #9b584e;
$custom-dark: #000000;

JSON

{
  "hex": "#68100f",
  "rgb": {
    "r": 104,
    "g": 16,
    "b": 15
  },
  "hsl": {
    "h": 0.674,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3369,
    "c": 0.12141,
    "h": 27.2
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#68100F

secondary

#329FA1

accent

#EFF136

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100401

muted

#7F7977

Preview Lab

Preview with #68100F

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

Preview Lab → · Contrast checker → · Palette generator →