#73152C#73152C

#73152C is a dark, vivid red. Relative luminance 0.044; OKLCH L 36.8% C 0.127 H 12.7°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#73152C
RGB	rgb(115, 21, 44)
HSL	hsl(345, 69%, 27%)
HSV	hsv(345, 82%, 45%)
CMYK	cmyk(0%, 81.7%, 61.7%, 54.9%)
CIE-LAB	lab(24.84, 41.19, 11.28)
CIE-LCH	lch(24.84, 42.70, 15.32°)
OKLab	oklab(36.83% 0.1242 0.0279)
OKLCH	oklch(36.83% 0.127 12.7)
XYZ	xyz(7.7938, 4.3642, 2.8144)
Luminance	0.0436 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73152C #15735C

analogous

#73155B #73152C #732D15

triadic

#73152C #2C7315 #152C73

tetradic

#73152C #5B7315 #15735C #2D1573

square

#73152C #5B7315 #15735C #2D1573

split-complementary

#73152C #15732D #155B73

monochromatic

#1A050A #3F0C18 #73152C #A71E40 #D82A55

Accessibility & contrast

On white

11.21

#73152C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#73152C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73152C

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73152C	#FFFFFF	#000000	##FFFFFF
##73152C	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2F2C

Deuteranopia (green-blind)

#47422A

Tritanopia (blue-blind)

#7E001F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #73152c;
/* rgb */ color: rgb(115, 21, 44);
/* oklch */ color: oklch(36.8% 0.127 12.7);

Tailwind

colors: {
  custom: {
    50: '#a15d64',
    500: '#73152c',
    950: '#000000',
  },
}

SCSS

$custom: #73152c;
$custom-light: #a15d64;
$custom-dark: #000000;

JSON

{
  "hex": "#73152c",
  "rgb": {
    "r": 115,
    "g": 21,
    "b": 44
  },
  "hsl": {
    "h": 345.319,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3683,
    "c": 0.12733,
    "h": 12.7
  },
  "luminance": 0.04363
}

Semantic roles & 50–950 ramp

primary

#73152C

secondary

#3BA98E

accent

#ECC13C

background

#FAF5F6

surface

#F4E9EB

border

#CEC5C6

text

#100505

muted

#7F797A

Preview Lab

Preview with #73152C

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

Preview Lab → · Contrast checker → · Palette generator →