#670F12#670F12

#670F12 is a dark, vivid red. Relative luminance 0.033; OKLCH L 33.4% C 0.121 H 25.4°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#670F12
RGB	rgb(103, 15, 18)
HSL	hsl(358, 75%, 23%)
HSV	hsv(358, 85%, 40%)
CMYK	cmyk(0%, 85.4%, 82.5%, 59.6%)
CIE-LAB	lab(21.09, 37.80, 23.58)
CIE-LCH	lch(21.09, 44.55, 31.96°)
OKLab	oklab(33.44% 0.1091 0.0518)
OKLCH	oklch(33.44% 0.121 25.4)
XYZ	xyz(5.8742, 3.2698, 0.8940)
Luminance	0.0327 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#670F12 #0F6764

analogous

#670F3E #670F12 #67380F

triadic

#670F12 #12670F #0F1267

tetradic

#670F12 #3E670F #0F6764 #380F67

square

#670F12 #3E670F #0F6764 #380F67

split-complementary

#670F12 #0F6738 #0F3E67

monochromatic

#1B0405 #320709 #670F12 #9C171B #D21F25

Accessibility & contrast

On white

12.70

#670F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#670F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #670F12

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##670F12	#FFFFFF	#000000	##FFFFFF
##670F12	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2711

Deuteranopia (green-blind)

#41390E

Tritanopia (blue-blind)

#720011

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #670f12;
/* rgb */ color: rgb(103, 15, 18);
/* oklch */ color: oklch(33.4% 0.121 25.4);

Tailwind

colors: {
  custom: {
    50: '#9a5850',
    500: '#670f12',
    950: '#000000',
  },
}

SCSS

$custom: #670f12;
$custom-light: #9a5850;
$custom-dark: #000000;

JSON

{
  "hex": "#670f12",
  "rgb": {
    "r": 103,
    "g": 15,
    "b": 18
  },
  "hsl": {
    "h": 357.955,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33441,
    "c": 0.12076,
    "h": 25.4
  },
  "luminance": 0.03269
}

Semantic roles & 50–950 ramp

primary

#670F12

secondary

#32A09C

accent

#F1EB37

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #670F12

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

Preview Lab → · Contrast checker → · Palette generator →