#902733#902733

#902733 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.1% C 0.140 H 18.8°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#902733
RGB	rgb(144, 39, 51)
HSL	hsl(353, 57%, 36%)
HSV	hsv(353, 73%, 56%)
CMYK	cmyk(0%, 72.9%, 64.6%, 43.5%)
CIE-LAB	lab(33.18, 44.47, 18.72)
CIE-LCH	lch(33.18, 48.25, 22.82°)
OKLab	oklab(44.13% 0.1322 0.045)
OKLCH	oklch(44.13% 0.14 18.8)
XYZ	xyz(12.8260, 7.6212, 3.9270)
Luminance	0.0762 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902733 #279084

analogous

#902767 #902733 #904F27

triadic

#902733 #339027 #273390

tetradic

#902733 #679027 #279084 #4F2790

square

#902733 #679027 #279084 #4F2790

split-complementary

#902733 #27904F #276790

monochromatic

#300D11 #601A22 #902733 #C03444 #D35E6B

Accessibility & contrast

On white

8.32

#902733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#902733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902733

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902733	#FFFFFF	#000000	##FFFFFF
##902733	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444033

Deuteranopia (green-blind)

#5E5630

Tritanopia (blue-blind)

#9E062C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902733;
/* rgb */ color: rgb(144, 39, 51);
/* oklch */ color: oklch(44.1% 0.140 18.8);

Tailwind

colors: {
  custom: {
    50: '#b7696a',
    500: '#902733',
    950: '#000000',
  },
}

SCSS

$custom: #902733;
$custom-light: #b7696a;
$custom-dark: #000000;

JSON

{
  "hex": "#902733",
  "rgb": {
    "r": 144,
    "g": 39,
    "b": 51
  },
  "hsl": {
    "h": 353.143,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44127,
    "c": 0.13965,
    "h": 18.8
  },
  "luminance": 0.07619
}

Semantic roles & 50–950 ramp

primary

#902733

secondary

#5AB9AE

accent

#E1CF47

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #902733

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

Preview Lab → · Contrast checker → · Palette generator →