#71101F#71101F

#71101F is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.8% C 0.129 H 19.4°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#71101F
RGB	rgb(113, 16, 31)
HSL	hsl(351, 75%, 25%)
HSV	hsv(351, 86%, 44%)
CMYK	cmyk(0%, 85.8%, 72.6%, 55.7%)
CIE-LAB	lab(23.61, 41.25, 18.47)
CIE-LCH	lch(23.61, 45.20, 24.12°)
OKLab	oklab(35.76% 0.1219 0.043)
OKLCH	oklch(35.76% 0.129 19.4)
XYZ	xyz(7.2435, 3.9814, 1.6831)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#71101F #107162

analogous

#71104F #71101F #713210

triadic

#71101F #1F7110 #101F71

tetradic

#71101F #4F7110 #107162 #321071

square

#71101F #4F7110 #107162 #321071

split-complementary

#71101F #107132 #104F71

monochromatic

#1B0407 #3B0810 #71101F #A7182E #DC1F3C

Accessibility & contrast

On white

11.69

#71101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#71101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #71101F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##71101F	#FFFFFF	#000000	##FFFFFF
##71101F	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2B1F

Deuteranopia (green-blind)

#463F1C

Tritanopia (blue-blind)

#7D0017

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #71101f;
/* rgb */ color: rgb(113, 16, 31);
/* oklch */ color: oklch(35.8% 0.129 19.4);

Tailwind

colors: {
  custom: {
    50: '#a15a5a',
    500: '#71101f',
    950: '#000000',
  },
}

SCSS

$custom: #71101f;
$custom-light: #a15a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#71101f",
  "rgb": {
    "r": 113,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 350.722,
    "s": 75.194,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35758,
    "c": 0.12923,
    "h": 19.4
  },
  "luminance": 0.0398
}

Semantic roles & 50–950 ramp

primary

#71101F

secondary

#34A997

accent

#F2D536

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100403

muted

#7F7978

Preview Lab

Preview with #71101F

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

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