#70181A#70181A

#70181A is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.2% C 0.122 H 24.7°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#70181A
RGB	rgb(112, 24, 26)
HSL	hsl(359, 65%, 27%)
HSV	hsv(359, 79%, 44%)
CMYK	cmyk(0%, 78.6%, 76.8%, 56.1%)
CIE-LAB	lab(24.24, 38.08, 22.48)
CIE-LCH	lch(24.24, 44.22, 30.55°)
OKLab	oklab(36.16% 0.1107 0.0509)
OKLCH	oklch(36.16% 0.122 24.7)
XYZ	xyz(7.1960, 4.1737, 1.4038)
Luminance	0.0417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70181A #18706E

analogous

#701846 #70181A #704218

triadic

#70181A #1A7018 #181A70

tetradic

#70181A #467018 #18706E #421870

square

#70181A #467018 #18706E #421870

split-complementary

#70181A #187042 #184670

monochromatic

#190506 #3E0D0E #70181A #A22326 #D33034

Accessibility & contrast

On white

11.45

#70181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#70181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #70181A

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70181A	#FFFFFF	#000000	##FFFFFF
##70181A	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D19

Deuteranopia (green-blind)

#484017

Tritanopia (blue-blind)

#7C001A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #70181a;
/* rgb */ color: rgb(112, 24, 26);
/* oklch */ color: oklch(36.2% 0.122 24.7);

Tailwind

colors: {
  custom: {
    50: '#a05d56',
    500: '#70181a',
    950: '#000000',
  },
}

SCSS

$custom: #70181a;
$custom-light: #a05d56;
$custom-dark: #000000;

JSON

{
  "hex": "#70181a",
  "rgb": {
    "r": 112,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 358.636,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3616,
    "c": 0.12181,
    "h": 24.7
  },
  "luminance": 0.04173
}

Semantic roles & 50–950 ramp

primary

#70181A

secondary

#3EA5A3

accent

#E8E440

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #70181A

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

Preview Lab → · Contrast checker → · Palette generator →