#711B1E#711B1E

#711B1E is a dark, moderate red. Relative luminance 0.044; OKLCH L 36.7% C 0.120 H 23.6°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#711B1E
RGB	rgb(113, 27, 30)
HSL	hsl(358, 61%, 27%)
HSV	hsv(358, 76%, 44%)
CMYK	cmyk(0%, 76.1%, 73.5%, 55.7%)
CIE-LAB	lab(24.92, 37.48, 20.72)
CIE-LCH	lch(24.92, 42.83, 28.94°)
OKLab	oklab(36.73% 0.1096 0.0478)
OKLCH	oklch(36.73% 0.12 23.6)
XYZ	xyz(7.4372, 4.3894, 1.6837)
Luminance	0.0439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711B1E #1B716E

analogous

#711B49 #711B1E #71431B

triadic

#711B1E #1E711B #1B1E71

tetradic

#711B1E #49711B #1B716E #431B71

square

#711B1E #49711B #1B716E #431B71

split-complementary

#711B1E #1B7143 #1B4971

monochromatic

#190607 #400F11 #711B1E #A2272B #CF373C

Accessibility & contrast

On white

11.18

#711B1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#711B1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711B1E

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711B1E	#FFFFFF	#000000	##FFFFFF
##711B1E	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F1D

Deuteranopia (green-blind)

#49421B

Tritanopia (blue-blind)

#7D001D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #711b1e;
/* rgb */ color: rgb(113, 27, 30);
/* oklch */ color: oklch(36.7% 0.120 23.6);

Tailwind

colors: {
  custom: {
    50: '#a05f59',
    500: '#711b1e',
    950: '#000000',
  },
}

SCSS

$custom: #711b1e;
$custom-light: #a05f59;
$custom-dark: #000000;

JSON

{
  "hex": "#711b1e",
  "rgb": {
    "r": 113,
    "g": 27,
    "b": 30
  },
  "hsl": {
    "h": 357.907,
    "s": 61.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36725,
    "c": 0.11956,
    "h": 23.6
  },
  "luminance": 0.04388
}

Semantic roles & 50–950 ramp

primary

#711B1E

secondary

#42A6A2

accent

#E5DF43

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #711B1E

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

Preview Lab → · Contrast checker → · Palette generator →