#902133#902133

#902133 is a dark, vivid red. Relative luminance 0.073; OKLCH L 43.5% C 0.146 H 17.0°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#902133
RGB	rgb(144, 33, 51)
HSL	hsl(350, 63%, 35%)
HSV	hsv(350, 77%, 56%)
CMYK	cmyk(0%, 77.1%, 64.6%, 43.5%)
CIE-LAB	lab(32.39, 46.68, 17.69)
CIE-LCH	lch(32.39, 49.92, 20.75°)
OKLab	oklab(43.54% 0.1393 0.0427)
OKLCH	oklch(43.54% 0.146 17)
XYZ	xyz(12.6443, 7.2579, 3.8664)
Luminance	0.0726 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902133 #21907E

analogous

#90216B #902133 #904621

triadic

#902133 #339021 #213390

tetradic

#902133 #6B9021 #21907E #462190

square

#902133 #6B9021 #21907E #462190

split-complementary

#902133 #219046 #216B90

monochromatic

#2C0A10 #5E1621 #902133 #C22C45 #D85469

Accessibility & contrast

On white

8.57

#902133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#902133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902133

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902133	#FFFFFF	#000000	##FFFFFF
##902133	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403D33

Deuteranopia (green-blind)

#5C5530

Tritanopia (blue-blind)

#9E0029

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #902133;
/* rgb */ color: rgb(144, 33, 51);
/* oklch */ color: oklch(43.5% 0.146 17.0);

Tailwind

colors: {
  custom: {
    50: '#b7676a',
    500: '#902133',
    950: '#000000',
  },
}

SCSS

$custom: #902133;
$custom-light: #b7676a;
$custom-dark: #000000;

JSON

{
  "hex": "#902133",
  "rgb": {
    "r": 144,
    "g": 33,
    "b": 51
  },
  "hsl": {
    "h": 350.27,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43537,
    "c": 0.14564,
    "h": 17
  },
  "luminance": 0.07256
}

Semantic roles & 50–950 ramp

primary

#902133

secondary

#51BBAA

accent

#E6CB42

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130606

muted

#827A7A

Preview Lab

Preview with #902133

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

Preview Lab → · Contrast checker → · Palette generator →