#711A1D#711A1D

#711A1D is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.121 H 23.8°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#711A1D
RGB	rgb(113, 26, 29)
HSL	hsl(358, 63%, 27%)
HSV	hsv(358, 77%, 44%)
CMYK	cmyk(0%, 77%, 74.3%, 55.7%)
CIE-LAB	lab(24.76, 37.82, 21.19)
CIE-LCH	lch(24.76, 43.35, 29.26°)
OKLab	oklab(36.6% 0.1104 0.0487)
OKLCH	oklch(36.6% 0.121 23.8)
XYZ	xyz(7.4020, 4.3393, 1.6100)
Luminance	0.0434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711A1D #1A716E

analogous

#711A49 #711A1D #71431A

triadic

#711A1D #1D711A #1A1D71

tetradic

#711A1D #49711A #1A716E #431A71

square

#711A1D #49711A #1A716E #431A71

split-complementary

#711A1D #1A7143 #1A4971

monochromatic

#190606 #3F0F10 #711A1D #A3252A #D0353A

Accessibility & contrast

On white

11.24

#711A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#711A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711A1D

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711A1D	#FFFFFF	#000000	##FFFFFF
##711A1D	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332F1C

Deuteranopia (green-blind)

#49421A

Tritanopia (blue-blind)

#7D001C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #711a1d;
/* rgb */ color: rgb(113, 26, 29);
/* oklch */ color: oklch(36.6% 0.121 23.8);

Tailwind

colors: {
  custom: {
    50: '#a15e59',
    500: '#711a1d',
    950: '#000000',
  },
}

SCSS

$custom: #711a1d;
$custom-light: #a15e59;
$custom-dark: #000000;

JSON

{
  "hex": "#711a1d",
  "rgb": {
    "r": 113,
    "g": 26,
    "b": 29
  },
  "hsl": {
    "h": 357.931,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36603,
    "c": 0.12066,
    "h": 23.8
  },
  "luminance": 0.04338
}

Semantic roles & 50–950 ramp

primary

#711A1D

secondary

#41A6A2

accent

#E6E042

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #711A1D

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

Preview Lab → · Contrast checker → · Palette generator →