#67101C#67101C

#67101C is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.7% C 0.119 H 19.8°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#67101C
RGB	rgb(103, 16, 28)
HSL	hsl(352, 73%, 23%)
HSV	hsv(352, 84%, 40%)
CMYK	cmyk(0%, 84.5%, 72.8%, 59.6%)
CIE-LAB	lab(21.35, 37.96, 17.24)
CIE-LCH	lch(21.35, 41.69, 24.43°)
OKLab	oklab(33.68% 0.1121 0.0403)
OKLCH	oklch(33.68% 0.119 19.8)
XYZ	xyz(5.9891, 3.3389, 1.4275)
Luminance	0.0334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67101C #10675B

analogous

#671047 #67101C #672F10

triadic

#67101C #1C6710 #101C67

tetradic

#67101C #476710 #10675B #2F1067

square

#67101C #476710 #10675B #2F1067

split-complementary

#67101C #10672F #104767

monochromatic

#1A0407 #32080E #67101C #9C182A #D12039

Accessibility & contrast

On white

12.59

#67101C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#67101C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #67101C

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67101C	#FFFFFF	#000000	##FFFFFF
##67101C	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B281C

Deuteranopia (green-blind)

#403A19

Tritanopia (blue-blind)

#720015

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #67101c;
/* rgb */ color: rgb(103, 16, 28);
/* oklch */ color: oklch(33.7% 0.119 19.8);

Tailwind

colors: {
  custom: {
    50: '#995857',
    500: '#67101c',
    950: '#000000',
  },
}

SCSS

$custom: #67101c;
$custom-light: #995857;
$custom-dark: #000000;

JSON

{
  "hex": "#67101c",
  "rgb": {
    "r": 103,
    "g": 16,
    "b": 28
  },
  "hsl": {
    "h": 351.724,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33682,
    "c": 0.1191,
    "h": 19.8
  },
  "luminance": 0.03338
}

Semantic roles & 50–950 ramp

primary

#67101C

secondary

#339F90

accent

#F0D638

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0403

muted

#7F7978

Preview Lab

Preview with #67101C

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

Preview Lab → · Contrast checker → · Palette generator →