#670E10#670E10

#670E10 is a dark, vivid red. Relative luminance 0.032; OKLCH L 33.3% C 0.122 H 26.1°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#670E10
RGB	rgb(103, 14, 16)
HSL	hsl(359, 76%, 23%)
HSV	hsv(359, 86%, 40%)
CMYK	cmyk(0%, 86.4%, 84.5%, 59.6%)
CIE-LAB	lab(20.97, 38.02, 24.60)
CIE-LCH	lch(20.97, 45.29, 32.91°)
OKLab	oklab(33.34% 0.1093 0.0535)
OKLCH	oklch(33.34% 0.122 26.1)
XYZ	xyz(5.8448, 3.2360, 0.8070)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#670E10 #0E6765

analogous

#670E3C #670E10 #67390E

triadic

#670E10 #10670E #0E1067

tetradic

#670E10 #3C670E #0E6765 #390E67

square

#670E10 #3C670E #0E6765 #390E67

split-complementary

#670E10 #0E6739 #0E3C67

monochromatic

#1B0404 #310708 #670E10 #9D1518 #D31D21

Accessibility & contrast

On white

12.75

#670E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#670E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #670E10

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##670E10	#FFFFFF	#000000	##FFFFFF
##670E10	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260F

Deuteranopia (green-blind)

#41390C

Tritanopia (blue-blind)

#720010

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #670e10;
/* rgb */ color: rgb(103, 14, 16);
/* oklch */ color: oklch(33.3% 0.122 26.1);

Tailwind

colors: {
  custom: {
    50: '#9a574e',
    500: '#670e10',
    950: '#000000',
  },
}

SCSS

$custom: #670e10;
$custom-light: #9a574e;
$custom-dark: #000000;

JSON

{
  "hex": "#670e10",
  "rgb": {
    "r": 103,
    "g": 14,
    "b": 16
  },
  "hsl": {
    "h": 358.652,
    "s": 76.068,
    "l": 22.941
  },
  "oklch": {
    "l": 0.33339,
    "c": 0.12173,
    "h": 26.1
  },
  "luminance": 0.03235
}

Semantic roles & 50–950 ramp

primary

#670E10

secondary

#31A09D

accent

#F3EE35

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #670E10

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

Preview Lab → · Contrast checker → · Palette generator →