#211898#211898

#211898 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.9% C 0.192 H 272.4°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#211898
RGB	rgb(33, 24, 152)
HSL	hsl(244, 73%, 35%)
HSV	hsv(244, 84%, 60%)
CMYK	cmyk(78.3%, 84.2%, 0%, 40.4%)
CIE-LAB	lab(20.99, 46.27, -66.33)
CIE-LCH	lch(20.99, 80.87, 304.90°)
OKLab	oklab(33.94% 0.0081 -0.1919)
OKLCH	oklch(33.94% 0.192 272.4)
XYZ	xyz(6.6194, 3.2429, 29.9768)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211898 #8F9818

analogous

#184F98 #211898 #611898

triadic

#211898 #982118 #189821

tetradic

#211898 #98184F #8F9818 #189861

square

#211898 #98184F #8F9818 #189861

split-complementary

#211898 #986118 #4F9818

monochromatic

#0A072E #161063 #211898 #2C20CD #5348E2

Accessibility & contrast

On white

12.74

#211898 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#211898 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211898

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211898	#FFFFFF	#000000	##FFFFFF
##211898	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00389B

Deuteranopia (green-blind)

#002C96

Tritanopia (blue-blind)

#00415A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #211898;
/* rgb */ color: rgb(33, 24, 152);
/* oklch */ color: oklch(33.9% 0.192 272.4);

Tailwind

colors: {
  custom: {
    50: '#7359b8',
    500: '#211898',
    950: '#000000',
  },
}

SCSS

$custom: #211898;
$custom-light: #7359b8;
$custom-dark: #000000;

JSON

{
  "hex": "#211898",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 152
  },
  "hsl": {
    "h": 244.219,
    "s": 72.727,
    "l": 34.51
  },
  "oklch": {
    "l": 0.33938,
    "c": 0.19206,
    "h": 272.4
  },
  "luminance": 0.03244
}

Semantic roles & 50–950 ramp

primary

#211898

secondary

#BBC448

accent

#EF38E3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #211898

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

Preview Lab → · Contrast checker → · Palette generator →