#70101D#70101D

#70101D is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.128 H 20.5°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#70101D
RGB	rgb(112, 16, 29)
HSL	hsl(352, 75%, 25%)
HSV	hsv(352, 86%, 44%)
CMYK	cmyk(0%, 85.7%, 74.1%, 56.1%)
CIE-LAB	lab(23.36, 40.84, 19.46)
CIE-LCH	lch(23.36, 45.24, 25.48°)
OKLab	oklab(35.52% 0.1202 0.0449)
OKLCH	oklch(35.52% 0.128 20.5)
XYZ	xyz(7.0900, 3.9052, 1.5426)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70101D #107063

analogous

#70104D #70101D #703310

triadic

#70101D #1D7010 #101D70

tetradic

#70101D #4D7010 #107063 #331070

square

#70101D #4D7010 #107063 #331070

split-complementary

#70101D #107033 #104D70

monochromatic

#1B0407 #3A080F #70101D #A6182B #DB1F39

Accessibility & contrast

On white

11.79

#70101D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#70101D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #70101D

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70101D	#FFFFFF	#000000	##FFFFFF
##70101D	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B1D

Deuteranopia (green-blind)

#463F1A

Tritanopia (blue-blind)

#7C0016

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #70101d;
/* rgb */ color: rgb(112, 16, 29);
/* oklch */ color: oklch(35.5% 0.128 20.5);

Tailwind

colors: {
  custom: {
    50: '#a05a58',
    500: '#70101d',
    950: '#000000',
  },
}

SCSS

$custom: #70101d;
$custom-light: #a05a58;
$custom-dark: #000000;

JSON

{
  "hex": "#70101d",
  "rgb": {
    "r": 112,
    "g": 16,
    "b": 29
  },
  "hsl": {
    "h": 351.875,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3552,
    "c": 0.12831,
    "h": 20.5
  },
  "luminance": 0.03904
}

Semantic roles & 50–950 ramp

primary

#70101D

secondary

#34A898

accent

#F2D836

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #70101D

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

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