#211E8C#211E8C

#211E8C is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.3% C 0.172 H 273.0°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#211E8C
RGB	rgb(33, 30, 140)
HSL	hsl(242, 65%, 33%)
HSV	hsv(242, 79%, 55%)
CMYK	cmyk(76.4%, 78.6%, 0%, 45.1%)
CIE-LAB	lab(20.61, 39.29, -59.51)
CIE-LCH	lch(20.61, 71.31, 303.44°)
OKLab	oklab(33.26% 0.009 -0.1722)
OKLCH	oklch(33.26% 0.172 273)
XYZ	xyz(5.8235, 3.1447, 25.1059)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E8C #898C1E

analogous

#1E528C #211E8C #581E8C

triadic

#211E8C #8C211E #1E8C21

tetradic

#211E8C #8C1E52 #898C1E #1E8C58

square

#211E8C #8C1E52 #898C1E #1E8C58

split-complementary

#211E8C #8C581E #528C1E

monochromatic

#090827 #15135A #211E8C #2D29BE #504CD9

Accessibility & contrast

On white

12.89

#211E8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#211E8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E8C

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E8C	#FFFFFF	#000000	##FFFFFF
##211E8C	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378F

Deuteranopia (green-blind)

#002C8A

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #211e8c;
/* rgb */ color: rgb(33, 30, 140);
/* oklch */ color: oklch(33.3% 0.172 273.0);

Tailwind

colors: {
  custom: {
    50: '#705caf',
    500: '#211e8c',
    950: '#000000',
  },
}

SCSS

$custom: #211e8c;
$custom-light: #705caf;
$custom-dark: #000000;

JSON

{
  "hex": "#211e8c",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 140
  },
  "hsl": {
    "h": 241.636,
    "s": 64.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33259,
    "c": 0.17245,
    "h": 273
  },
  "luminance": 0.03145
}

Semantic roles & 50–950 ramp

primary

#211E8C

secondary

#B8BB4B

accent

#E840E3

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #211E8C

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

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