#731211#731211

#731211 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.1% C 0.131 H 27.3°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#731211
RGB	rgb(115, 18, 17)
HSL	hsl(1, 74%, 26%)
HSV	hsv(1, 85%, 45%)
CMYK	cmyk(0%, 84.3%, 85.2%, 54.9%)
CIE-LAB	lab(24.06, 40.71, 28.09)
CIE-LCH	lch(24.06, 49.47, 34.61°)
OKLab	oklab(36.11% 0.1165 0.06)
OKLCH	oklch(36.11% 0.131 27.3)
XYZ	xyz(7.3886, 4.1191, 0.9362)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731211 #117273

analogous

#731141 #731211 #734311

triadic

#731211 #117312 #121173

tetradic

#731211 #417311 #117273 #431173

square

#731211 #417311 #117273 #431173

split-complementary

#731211 #117343 #114173

monochromatic

#1B0404 #3E0A09 #731211 #A81A19 #DE2321

Accessibility & contrast

On white

11.52

#731211 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#731211 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731211

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731211	#FFFFFF	#000000	##FFFFFF
##731211	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0F

Deuteranopia (green-blind)

#49410C

Tritanopia (blue-blind)

#7F0013

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #731211;
/* rgb */ color: rgb(115, 18, 17);
/* oklch */ color: oklch(36.1% 0.131 27.3);

Tailwind

colors: {
  custom: {
    50: '#a45b50',
    500: '#731211',
    950: '#000000',
  },
}

SCSS

$custom: #731211;
$custom-light: #a45b50;
$custom-dark: #000000;

JSON

{
  "hex": "#731211",
  "rgb": {
    "r": 115,
    "g": 18,
    "b": 17
  },
  "hsl": {
    "h": 0.612,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36109,
    "c": 0.13106,
    "h": 27.3
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#731211

secondary

#36A9AA

accent

#EFF137

background

#FBF5F4

surface

#F6E9E7

border

#D0C5C3

text

#110402

muted

#807978

Preview Lab

Preview with #731211

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

Preview Lab → · Contrast checker → · Palette generator →