#743331#743331

#743331 is a dark, moderate red. Relative luminance 0.063; OKLCH L 40.9% C 0.092 H 23.8°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#743331
RGB	rgb(116, 51, 49)
HSL	hsl(2, 41%, 32%)
HSV	hsv(2, 58%, 45%)
CMYK	cmyk(0%, 56%, 57.8%, 54.5%)
CIE-LAB	lab(30.17, 28.41, 15.10)
CIE-LCH	lch(30.17, 32.18, 27.99°)
OKLab	oklab(40.89% 0.0844 0.0372)
OKLCH	oklch(40.89% 0.092 23.8)
XYZ	xyz(8.9414, 6.3034, 3.6510)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#743331 #317274

analogous

#743151 #743331 #745531

triadic

#743331 #317433 #333174

tetradic

#743331 #517431 #317274 #553174

square

#743331 #517431 #317274 #553174

split-complementary

#743331 #317455 #315174

monochromatic

#1E0D0D #49201F #743331 #9F4643 #BD6563

Accessibility & contrast

On white

9.29

#743331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#743331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #743331

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##743331	#FFFFFF	#000000	##FFFFFF
##743331	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423F30

Deuteranopia (green-blind)

#534C30

Tritanopia (blue-blind)

#7F2833

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #743331;
/* rgb */ color: rgb(116, 51, 49);
/* oklch */ color: oklch(40.9% 0.092 23.8);

Tailwind

colors: {
  custom: {
    50: '#a06d69',
    500: '#743331',
    950: '#000000',
  },
}

SCSS

$custom: #743331;
$custom-light: #a06d69;
$custom-dark: #000000;

JSON

{
  "hex": "#743331",
  "rgb": {
    "r": 116,
    "g": 51,
    "b": 49
  },
  "hsl": {
    "h": 1.791,
    "s": 40.606,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40886,
    "c": 0.09224,
    "h": 23.8
  },
  "luminance": 0.06302
}

Semantic roles & 50–950 ramp

primary

#743331

secondary

#5CA2A4

accent

#CDD057

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#0F0706

muted

#7F7A7A

Preview Lab

Preview with #743331

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

Preview Lab → · Contrast checker → · Palette generator →