#731E29#731E29

#731E29 is a dark, moderate red. Relative luminance 0.047; OKLCH L 37.6% C 0.118 H 17.7°. Best body text is #FFFFFF at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#731E29
RGB	rgb(115, 30, 41)
HSL	hsl(352, 59%, 28%)
HSV	hsv(352, 74%, 45%)
CMYK	cmyk(0%, 73.9%, 64.3%, 54.9%)
CIE-LAB	lab(25.96, 37.65, 14.81)
CIE-LCH	lch(25.96, 40.46, 21.47°)
OKLab	oklab(37.64% 0.1123 0.0359)
OKLCH	oklch(37.64% 0.118 17.7)
XYZ	xyz(7.9355, 4.7346, 2.5934)
Luminance	0.0473 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731E29 #1E7368

analogous

#731E53 #731E29 #733D1E

triadic

#731E29 #29731E #1E2973

tetradic

#731E29 #53731E #1E7368 #3D1E73

square

#731E29 #53731E #1E7368 #3D1E73

split-complementary

#731E29 #1E733D #1E5373

monochromatic

#180609 #421118 #731E29 #A42B3A #CD3F51

Accessibility & contrast

On white

10.79

#731E29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#731E29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731E29

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731E29	#FFFFFF	#000000	##FFFFFF
##731E29	1.00	10.79	1.95	10.79
#FFFFFF	10.79	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353229

Deuteranopia (green-blind)

#4A4427

Tritanopia (blue-blind)

#7E0623

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #731e29;
/* rgb */ color: rgb(115, 30, 41);
/* oklch */ color: oklch(37.6% 0.118 17.7);

Tailwind

colors: {
  custom: {
    50: '#a16162',
    500: '#731e29',
    950: '#000000',
  },
}

SCSS

$custom: #731e29;
$custom-light: #a16162;
$custom-dark: #000000;

JSON

{
  "hex": "#731e29",
  "rgb": {
    "r": 115,
    "g": 30,
    "b": 41
  },
  "hsl": {
    "h": 352.235,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37643,
    "c": 0.11789,
    "h": 17.7
  },
  "luminance": 0.04733
}

Semantic roles & 50–950 ramp

primary

#731E29

secondary

#46A79A

accent

#E2CE46

background

#FAF5F5

surface

#F4EAEA

border

#CEC6C6

text

#100505

muted

#7F7979

Preview Lab

Preview with #731E29

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

Preview Lab → · Contrast checker → · Palette generator →