#670E0F#670E0F

#670E0F is a dark, vivid red. Relative luminance 0.032; OKLCH L 33.3% C 0.122 H 26.6°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#670E0F
RGB	rgb(103, 14, 15)
HSL	hsl(359, 76%, 23%)
HSV	hsv(359, 86%, 40%)
CMYK	cmyk(0%, 86.4%, 85.4%, 59.6%)
CIE-LAB	lab(20.95, 37.99, 25.14)
CIE-LCH	lch(20.95, 45.55, 33.49°)
OKLab	oklab(33.33% 0.109 0.0545)
OKLCH	oklch(33.33% 0.122 26.6)
XYZ	xyz(5.8375, 3.2331, 0.7685)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#670E0F #0E6766

analogous

#670E3B #670E0F #67390E

triadic

#670E0F #0F670E #0E0F67

tetradic

#670E0F #3B670E #0E6766 #390E67

square

#670E0F #3B670E #0E6766 #390E67

split-complementary

#670E0F #0E6739 #0E3B67

monochromatic

#1B0404 #310707 #670E0F #9D1517 #D31D1F

Accessibility & contrast

On white

12.76

#670E0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#670E0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #670E0F

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##670E0F	#FFFFFF	#000000	##FFFFFF
##670E0F	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260E

Deuteranopia (green-blind)

#41390B

Tritanopia (blue-blind)

#720010

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #670e0f;
/* rgb */ color: rgb(103, 14, 15);
/* oklch */ color: oklch(33.3% 0.122 26.6);

Tailwind

colors: {
  custom: {
    50: '#9a574e',
    500: '#670e0f',
    950: '#000000',
  },
}

SCSS

$custom: #670e0f;
$custom-light: #9a574e;
$custom-dark: #000000;

JSON

{
  "hex": "#670e0f",
  "rgb": {
    "r": 103,
    "g": 14,
    "b": 15
  },
  "hsl": {
    "h": 359.326,
    "s": 76.068,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33327,
    "c": 0.12185,
    "h": 26.6
  },
  "luminance": 0.03232
}

Semantic roles & 50–950 ramp

primary

#670E0F

secondary

#31A09F

accent

#F3F135

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #670E0F

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

Preview Lab → · Contrast checker → · Palette generator →