#211F89#211F89

#211F89 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.1% C 0.168 H 273.1°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#211F89
RGB	rgb(33, 31, 137)
HSL	hsl(241, 63%, 33%)
HSV	hsv(241, 77%, 54%)
CMYK	cmyk(75.9%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(20.47, 37.70, -57.87)
CIE-LCH	lch(20.47, 69.06, 303.08°)
OKLab	oklab(33.06% 0.0092 -0.1674)
OKLCH	oklch(33.06% 0.168 273.1)
XYZ	xyz(5.6310, 3.1089, 23.9654)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F89 #87891F

analogous

#1F5289 #211F89 #561F89

triadic

#211F89 #89211F #1F8921

tetradic

#211F89 #891F52 #87891F #1F8956

square

#211F89 #891F52 #87891F #1F8956

split-complementary

#211F89 #89561F #52891F

monochromatic

#090825 #151457 #211F89 #2D2ABB #4F4CD6

Accessibility & contrast

On white

12.95

#211F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#211F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F89

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F89	#FFFFFF	#000000	##FFFFFF
##211F89	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368C

Deuteranopia (green-blind)

#002C87

Tritanopia (blue-blind)

#003E53

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #211f89;
/* rgb */ color: rgb(33, 31, 137);
/* oklch */ color: oklch(33.1% 0.168 273.1);

Tailwind

colors: {
  custom: {
    50: '#6f5cad',
    500: '#211f89',
    950: '#000000',
  },
}

SCSS

$custom: #211f89;
$custom-light: #6f5cad;
$custom-dark: #000000;

JSON

{
  "hex": "#211f89",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 241.132,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.3306,
    "c": 0.16769,
    "h": 273.1
  },
  "luminance": 0.03109
}

Semantic roles & 50–950 ramp

primary

#211F89

secondary

#B7B94B

accent

#E642E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #211F89

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

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