#70101C#70101C

#70101C is a dark, vivid red. Relative luminance 0.039; OKLCH L 35.5% C 0.128 H 21.1°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#70101C
RGB	rgb(112, 16, 28)
HSL	hsl(353, 75%, 25%)
HSV	hsv(353, 86%, 44%)
CMYK	cmyk(0%, 85.7%, 75%, 56.1%)
CIE-LAB	lab(23.34, 40.79, 20.11)
CIE-LCH	lch(23.34, 45.48, 26.24°)
OKLab	oklab(35.5% 0.1198 0.0461)
OKLCH	oklch(35.5% 0.128 21.1)
XYZ	xyz(7.0778, 3.9003, 1.4785)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70101C #107064

analogous

#70104C #70101C #703410

triadic

#70101C #1C7010 #101C70

tetradic

#70101C #4C7010 #107064 #341070

square

#70101C #4C7010 #107064 #341070

split-complementary

#70101C #107034 #104C70

monochromatic

#1B0407 #3A080F #70101C #A61829 #DB1F37

Accessibility & contrast

On white

11.80

#70101C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#70101C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #70101C

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70101C	#FFFFFF	#000000	##FFFFFF
##70101C	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B1C

Deuteranopia (green-blind)

#463F19

Tritanopia (blue-blind)

#7C0016

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #70101c;
/* rgb */ color: rgb(112, 16, 28);
/* oklch */ color: oklch(35.5% 0.128 21.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#70101c",
  "rgb": {
    "r": 112,
    "g": 16,
    "b": 28
  },
  "hsl": {
    "h": 352.5,
    "s": 75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35503,
    "c": 0.12837,
    "h": 21.1
  },
  "luminance": 0.03899
}

Semantic roles & 50–950 ramp

primary

#70101C

secondary

#34A899

accent

#F2DA36

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #70101C

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

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