#73283A#73283A

#73283A is a dark, moderate red. Relative luminance 0.055; OKLCH L 39.3% C 0.106 H 8.7°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#73283A
RGB	rgb(115, 40, 58)
HSL	hsl(346, 48%, 30%)
HSV	hsv(346, 65%, 45%)
CMYK	cmyk(0%, 65.2%, 49.6%, 54.9%)
CIE-LAB	lab(28.03, 34.62, 6.23)
CIE-LCH	lch(28.03, 35.18, 10.21°)
OKLab	oklab(39.32% 0.1052 0.0162)
OKLCH	oklch(39.32% 0.106 8.7)
XYZ	xyz(8.5934, 5.4690, 4.6052)
Luminance	0.0547 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73283A #287361

analogous

#73285F #73283A #733B28

triadic

#73283A #3A7328 #283A73

tetradic

#73283A #5F7328 #287361 #3B2873

square

#73283A #5F7328 #287361 #3B2873

split-complementary

#73283A #28733B #285F73

monochromatic

#18080C #461823 #73283A #A03851 #C3526D

Accessibility & contrast

On white

10.03

#73283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#73283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #73283A

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73283A	#FFFFFF	#000000	##FFFFFF
##73283A	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38393A

Deuteranopia (green-blind)

#4C4838

Tritanopia (blue-blind)

#7D1D2F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #73283a;
/* rgb */ color: rgb(115, 40, 58);
/* oklch */ color: oklch(39.3% 0.106 8.7);

Tailwind

colors: {
  custom: {
    50: '#9f6670',
    500: '#73283a',
    950: '#000000',
  },
}

SCSS

$custom: #73283a;
$custom-light: #9f6670;
$custom-dark: #000000;

JSON

{
  "hex": "#73283a",
  "rgb": {
    "r": 115,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 345.6,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39316,
    "c": 0.10644,
    "h": 8.7
  },
  "luminance": 0.05468
}

Semantic roles & 50–950 ramp

primary

#73283A

secondary

#52A591

accent

#D8B750

background

#FAF6F6

surface

#F4EBEC

border

#CEC6C7

text

#0F0607

muted

#7F7A7A

Preview Lab

Preview with #73283A

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

Preview Lab → · Contrast checker → · Palette generator →