#711E18#711E18

#711E18 is a dark, moderate red. Relative luminance 0.045; OKLCH L 37.0% C 0.117 H 28.3°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#711E18
RGB	rgb(113, 30, 24)
HSL	hsl(4, 65%, 27%)
HSV	hsv(4, 79%, 44%)
CMYK	cmyk(0%, 73.5%, 78.8%, 55.7%)
CIE-LAB	lab(25.28, 35.96, 24.97)
CIE-LCH	lch(25.28, 43.78, 34.78°)
OKLab	oklab(36.97% 0.1034 0.0557)
OKLCH	oklch(36.97% 0.117 28.3)
XYZ	xyz(7.4400, 4.5063, 1.3420)
Luminance	0.0450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#711E18 #186B71

analogous

#71183F #711E18 #714B18

triadic

#711E18 #18711E #1E1871

tetradic

#711E18 #3F7118 #186B71 #4B1871

square

#711E18 #3F7118 #186B71 #4B1871

split-complementary

#711E18 #18714B #183F71

monochromatic

#190705 #3F110D #711E18 #A32B23 #D33B30

Accessibility & contrast

On white

11.05

#711E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#711E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #711E18

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##711E18	#FFFFFF	#000000	##FFFFFF
##711E18	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363017

Deuteranopia (green-blind)

#4B4315

Tritanopia (blue-blind)

#7D021D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #711e18;
/* rgb */ color: rgb(113, 30, 24);
/* oklch */ color: oklch(37.0% 0.117 28.3);

Tailwind

colors: {
  custom: {
    50: '#a16055',
    500: '#711e18',
    950: '#000000',
  },
}

SCSS

$custom: #711e18;
$custom-light: #a16055;
$custom-dark: #000000;

JSON

{
  "hex": "#711e18",
  "rgb": {
    "r": 113,
    "g": 30,
    "b": 24
  },
  "hsl": {
    "h": 4.045,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36966,
    "c": 0.11744,
    "h": 28.3
  },
  "luminance": 0.04505
}

Semantic roles & 50–950 ramp

primary

#711E18

secondary

#3E9FA6

accent

#DDE840

background

#FAF5F4

surface

#F4EAE8

border

#CEC6C4

text

#100503

muted

#7F7978

Preview Lab

Preview with #711E18

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

Preview Lab → · Contrast checker → · Palette generator →