#211D88#211D88

#211D88 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.7% C 0.168 H 273.5°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#211D88
RGB	rgb(33, 29, 136)
HSL	hsl(242, 65%, 32%)
HSV	hsv(242, 79%, 53%)
CMYK	cmyk(75.7%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(19.96, 38.50, -58.09)
CIE-LCH	lch(19.96, 69.69, 303.53°)
OKLab	oklab(32.66% 0.0103 -0.1681)
OKLCH	oklch(32.66% 0.168 273.5)
XYZ	xyz(5.5090, 2.9791, 23.5725)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211D88 #84881D

analogous

#1D4F88 #211D88 #571D88

triadic

#211D88 #88211D #1D8821

tetradic

#211D88 #881D4F #84881D #1D8857

square

#211D88 #881D4F #84881D #1D8857

split-complementary

#211D88 #88571D #4F881D

monochromatic

#090723 #151256 #211D88 #2D28BA #4D48D8

Accessibility & contrast

On white

13.16

#211D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#211D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211D88

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211D88	#FFFFFF	#000000	##FFFFFF
##211D88	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358B

Deuteranopia (green-blind)

#002B86

Tritanopia (blue-blind)

#003D52

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #211d88;
/* rgb */ color: rgb(33, 29, 136);
/* oklch */ color: oklch(32.7% 0.168 273.5);

Tailwind

colors: {
  custom: {
    50: '#6f5bac',
    500: '#211d88',
    950: '#000000',
  },
}

SCSS

$custom: #211d88;
$custom-light: #6f5bac;
$custom-dark: #000000;

JSON

{
  "hex": "#211d88",
  "rgb": {
    "r": 33,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 242.243,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.32663,
    "c": 0.16838,
    "h": 273.5
  },
  "luminance": 0.0298
}

Semantic roles & 50–950 ramp

primary

#211D88

secondary

#B6BA47

accent

#E840E2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #211D88

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

Preview Lab → · Contrast checker → · Palette generator →