#731227#731227

#731227 is a dark, vivid red. Relative luminance 0.042; OKLCH L 36.5% C 0.130 H 15.3°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#731227
RGB	rgb(115, 18, 39)
HSL	hsl(347, 73%, 26%)
HSV	hsv(347, 84%, 45%)
CMYK	cmyk(0%, 84.3%, 66.1%, 54.9%)
CIE-LAB	lab(24.40, 41.77, 14.12)
CIE-LCH	lch(24.40, 44.09, 18.68°)
OKLab	oklab(36.47% 0.1251 0.0341)
OKLCH	oklch(36.47% 0.13 15.3)
XYZ	xyz(7.6536, 4.2251, 2.3316)
Luminance	0.0422 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731227 #12735E

analogous

#731257 #731227 #732D12

triadic

#731227 #277312 #122773

tetradic

#731227 #577312 #12735E #2D1273

square

#731227 #577312 #12735E #2D1273

split-complementary

#731227 #12732D #125773

monochromatic

#1A0409 #3E0A15 #731227 #A81A39 #DD234B

Accessibility & contrast

On white

11.38

#731227 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#731227 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731227

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731227	#FFFFFF	#000000	##FFFFFF
##731227	1.00	11.38	1.84	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2D27

Deuteranopia (green-blind)

#474124

Tritanopia (blue-blind)

#7F001B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #731227;
/* rgb */ color: rgb(115, 18, 39);
/* oklch */ color: oklch(36.5% 0.130 15.3);

Tailwind

colors: {
  custom: {
    50: '#a25c60',
    500: '#731227',
    950: '#000000',
  },
}

SCSS

$custom: #731227;
$custom-light: #a25c60;
$custom-dark: #000000;

JSON

{
  "hex": "#731227",
  "rgb": {
    "r": 115,
    "g": 18,
    "b": 39
  },
  "hsl": {
    "h": 347.01,
    "s": 72.932,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3647,
    "c": 0.12965,
    "h": 15.3
  },
  "luminance": 0.04224
}

Semantic roles & 50–950 ramp

primary

#731227

secondary

#37AA91

accent

#F0C838

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100405

muted

#7F7979

Preview Lab

Preview with #731227

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

Preview Lab → · Contrast checker → · Palette generator →