#711B0E#711B0E

#711B0E is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.5% C 0.122 H 31.6°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#711B0E
RGB	rgb(113, 27, 14)
HSL	hsl(8, 78%, 25%)
HSV	hsv(8, 88%, 44%)
CMYK	cmyk(0%, 76.1%, 87.6%, 55.7%)
CIE-LAB	lab(24.73, 36.82, 30.23)
CIE-LCH	lch(24.73, 47.64, 39.38°)
OKLab	oklab(36.52% 0.1039 0.0639)
OKLCH	oklch(36.52% 0.122 31.6)
XYZ	xyz(7.2821, 4.3274, 0.8672)
Luminance	0.0433 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711B0E #0E6471

analogous

#710E32 #711B0E #714D0E

triadic

#711B0E #0E711B #1B0E71

tetradic

#711B0E #32710E #0E6471 #4D0E71

square

#711B0E #32710E #0E6471 #4D0E71

split-complementary

#711B0E #0E714D #0E3271

monochromatic

#1B0703 #3B0E07 #711B0E #A72815 #DE351B

Accessibility & contrast

On white

11.26

#711B0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#711B0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711B0E

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711B0E	#FFFFFF	#000000	##FFFFFF
##711B0E	1.00	11.26	1.87	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352F0B

Deuteranopia (green-blind)

#4A4209

Tritanopia (blue-blind)

#7D0019

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #711b0e;
/* rgb */ color: rgb(113, 27, 14);
/* oklch */ color: oklch(36.5% 0.122 31.6);

Tailwind

colors: {
  custom: {
    50: '#a25e4e',
    500: '#711b0e',
    950: '#000000',
  },
}

SCSS

$custom: #711b0e;
$custom-light: #a25e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#711b0e",
  "rgb": {
    "r": 113,
    "g": 27,
    "b": 14
  },
  "hsl": {
    "h": 7.879,
    "s": 77.953,
    "l": 24.902
  },
  "oklch": {
    "l": 0.36518,
    "c": 0.122,
    "h": 31.6
  },
  "luminance": 0.04326
}

Semantic roles & 50–950 ramp

primary

#711B0E

secondary

#3299A9

accent

#DBF433

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100501

muted

#7F7977

Preview Lab

Preview with #711B0E

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

Preview Lab → · Contrast checker → · Palette generator →