#711511#711511

#711511 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.0% C 0.127 H 28.1°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#711511
RGB	rgb(113, 21, 17)
HSL	hsl(3, 74%, 25%)
HSV	hsv(3, 85%, 44%)
CMYK	cmyk(0%, 81.4%, 85%, 55.7%)
CIE-LAB	lab(23.96, 39.12, 27.85)
CIE-LCH	lch(23.96, 48.02, 35.45°)
OKLab	oklab(35.96% 0.1117 0.0597)
OKLCH	oklch(35.96% 0.127 28.1)
XYZ	xyz(7.1803, 4.0887, 0.9413)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711511 #116D71

analogous

#71113D #711511 #714511

triadic

#711511 #117115 #151171

tetradic

#711511 #3D7111 #116D71 #451171

square

#711511 #3D7111 #116D71 #451171

split-complementary

#711511 #117145 #113D71

monochromatic

#1B0504 #3C0B09 #711511 #A61F19 #DB2921

Accessibility & contrast

On white

11.55

#711511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#711511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711511

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711511	#FFFFFF	#000000	##FFFFFF
##711511	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0F

Deuteranopia (green-blind)

#49400C

Tritanopia (blue-blind)

#7D0015

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #711511;
/* rgb */ color: rgb(113, 21, 17);
/* oklch */ color: oklch(36.0% 0.127 28.1);

Tailwind

colors: {
  custom: {
    50: '#a25c50',
    500: '#711511',
    950: '#000000',
  },
}

SCSS

$custom: #711511;
$custom-light: #a25c50;
$custom-dark: #000000;

JSON

{
  "hex": "#711511",
  "rgb": {
    "r": 113,
    "g": 21,
    "b": 17
  },
  "hsl": {
    "h": 2.5,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35958,
    "c": 0.12668,
    "h": 28.1
  },
  "luminance": 0.04088
}

Semantic roles & 50–950 ramp

primary

#711511

secondary

#36A3A8

accent

#E9F137

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #711511

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

Preview Lab → · Contrast checker → · Palette generator →