#211888#211888

#211888 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.0% C 0.173 H 274.1°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#211888
RGB	rgb(33, 24, 136)
HSL	hsl(245, 70%, 31%)
HSV	hsv(245, 82%, 53%)
CMYK	cmyk(75.7%, 82.4%, 0%, 46.7%)
CIE-LAB	lab(19.03, 41.19, -59.63)
CIE-LCH	lch(19.03, 72.47, 304.63°)
OKLab	oklab(32.01% 0.0123 -0.1725)
OKLCH	oklch(32.01% 0.173 274.1)
XYZ	xyz(5.3963, 2.7536, 23.5349)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211888 #7F8818

analogous

#184788 #211888 #591888

triadic

#211888 #882118 #188821

tetradic

#211888 #881847 #7F8818 #188859

square

#211888 #881847 #7F8818 #188859

split-complementary

#211888 #885918 #478818

monochromatic

#080620 #140F54 #211888 #2E21BC #4A3EDD

Accessibility & contrast

On white

13.54

#211888 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#211888 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211888

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211888	#FFFFFF	#000000	##FFFFFF
##211888	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338B

Deuteranopia (green-blind)

#002986

Tritanopia (blue-blind)

#003B50

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #211888;
/* rgb */ color: rgb(33, 24, 136);
/* oklch */ color: oklch(32.0% 0.173 274.1);

Tailwind

colors: {
  custom: {
    50: '#6f58ac',
    500: '#211888',
    950: '#000000',
  },
}

SCSS

$custom: #211888;
$custom-light: #6f58ac;
$custom-dark: #000000;

JSON

{
  "hex": "#211888",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 136
  },
  "hsl": {
    "h": 244.821,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32012,
    "c": 0.17292,
    "h": 274.1
  },
  "luminance": 0.02754
}

Semantic roles & 50–950 ramp

primary

#211888

secondary

#B2BC40

accent

#ED3BDF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #211888

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

Preview Lab → · Contrast checker → · Palette generator →