#211699#211699

#211699 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.9% C 0.195 H 272.5°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#211699
RGB	rgb(33, 22, 153)
HSL	hsl(245, 75%, 34%)
HSV	hsv(245, 86%, 60%)
CMYK	cmyk(78.4%, 85.6%, 0%, 40%)
CIE-LAB	lab(20.81, 47.48, -67.24)
CIE-LCH	lch(20.81, 82.31, 305.22°)
OKLab	oklab(33.85% 0.0083 -0.1945)
OKLCH	oklch(33.85% 0.195 272.5)
XYZ	xyz(6.6620, 3.1963, 30.3967)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211699 #8E9916

analogous

#164D99 #211699 #631699

triadic

#211699 #992116 #169921

tetradic

#211699 #99164D #8E9916 #169963

square

#211699 #99164D #8E9916 #169963

split-complementary

#211699 #996316 #4D9916

monochromatic

#0A072E #150E63 #211699 #2D1ECF #5245E4

Accessibility & contrast

On white

12.81

#211699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#211699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211699

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211699	#FFFFFF	#000000	##FFFFFF
##211699	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00389C

Deuteranopia (green-blind)

#002C97

Tritanopia (blue-blind)

#00415A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #211699;
/* rgb */ color: rgb(33, 22, 153);
/* oklch */ color: oklch(33.9% 0.195 272.5);

Tailwind

colors: {
  custom: {
    50: '#7459b8',
    500: '#211699',
    950: '#000000',
  },
}

SCSS

$custom: #211699;
$custom-light: #7459b8;
$custom-dark: #000000;

JSON

{
  "hex": "#211699",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 153
  },
  "hsl": {
    "h": 245.038,
    "s": 74.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33852,
    "c": 0.19467,
    "h": 272.5
  },
  "luminance": 0.03197
}

Semantic roles & 50–950 ramp

primary

#211699

secondary

#BAC546

accent

#F136E2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #211699

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

Preview Lab → · Contrast checker → · Palette generator →