#711A1A#711A1A

#711A1A is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.6% C 0.121 H 25.5°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#711A1A
RGB	rgb(113, 26, 26)
HSL	hsl(0, 63%, 27%)
HSV	hsv(0, 77%, 44%)
CMYK	cmyk(0%, 77%, 77%, 55.7%)
CIE-LAB	lab(24.72, 37.67, 23.08)
CIE-LCH	lch(24.72, 44.18, 31.50°)
OKLab	oklab(36.56% 0.1092 0.0521)
OKLCH	oklch(36.56% 0.121 25.5)
XYZ	xyz(7.3667, 4.3252, 1.4240)
Luminance	0.0432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711A1A #1A7171

analogous

#711A46 #711A1A #71461A

triadic

#711A1A #1A711A #1A1A71

tetradic

#711A1A #46711A #1A7171 #461A71

square

#711A1A #46711A #1A7171 #461A71

split-complementary

#711A1A #1A7146 #1A4671

monochromatic

#190606 #3F0F0F #711A1A #A32525 #D03535

Accessibility & contrast

On white

11.26

#711A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#711A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711A1A

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711A1A	#FFFFFF	#000000	##FFFFFF
##711A1A	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342F19

Deuteranopia (green-blind)

#494217

Tritanopia (blue-blind)

#7D001B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #711a1a;
/* rgb */ color: rgb(113, 26, 26);
/* oklch */ color: oklch(36.6% 0.121 25.5);

Tailwind

colors: {
  custom: {
    50: '#a15e56',
    500: '#711a1a',
    950: '#000000',
  },
}

SCSS

$custom: #711a1a;
$custom-light: #a15e56;
$custom-dark: #000000;

JSON

{
  "hex": "#711a1a",
  "rgb": {
    "r": 113,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 0,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36556,
    "c": 0.12104,
    "h": 25.5
  },
  "luminance": 0.04324
}

Semantic roles & 50–950 ramp

primary

#711A1A

secondary

#41A6A6

accent

#E6E642

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #711A1A

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

Preview Lab → · Contrast checker → · Palette generator →