#731623#731623

#731623 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.7% C 0.126 H 18.9°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#731623
RGB	rgb(115, 22, 35)
HSL	hsl(352, 68%, 27%)
HSV	hsv(352, 81%, 45%)
CMYK	cmyk(0%, 80.9%, 69.6%, 54.9%)
CIE-LAB	lab(24.77, 40.26, 17.31)
CIE-LCH	lch(24.77, 43.82, 23.26°)
OKLab	oklab(36.72% 0.1193 0.0409)
OKLCH	oklch(36.72% 0.126 18.9)
XYZ	xyz(7.6614, 4.3412, 2.0243)
Luminance	0.0434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731623 #167366

analogous

#731652 #731623 #733816

triadic

#731623 #237316 #162373

tetradic

#731623 #527316 #167366 #381673

square

#731623 #527316 #167366 #381673

split-complementary

#731623 #167338 #165273

monochromatic

#1A0508 #400C13 #731623 #A62033 #D72D44

Accessibility & contrast

On white

11.24

#731623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#731623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731623

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731623	#FFFFFF	#000000	##FFFFFF
##731623	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312E23

Deuteranopia (green-blind)

#494220

Tritanopia (blue-blind)

#7F001C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #731623;
/* rgb */ color: rgb(115, 22, 35);
/* oklch */ color: oklch(36.7% 0.126 18.9);

Tailwind

colors: {
  custom: {
    50: '#a25d5d',
    500: '#731623',
    950: '#000000',
  },
}

SCSS

$custom: #731623;
$custom-light: #a25d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#731623",
  "rgb": {
    "r": 115,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 351.613,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36716,
    "c": 0.12615,
    "h": 18.9
  },
  "luminance": 0.0434
}

Semantic roles & 50–950 ramp

primary

#731623

secondary

#3CA99A

accent

#EBD23D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100504

muted

#7F7979

Preview Lab

Preview with #731623

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

Preview Lab → · Contrast checker → · Palette generator →