#212688#212688

#212688 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.0% C 0.159 H 272.1°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#212688
RGB	rgb(33, 38, 136)
HSL	hsl(237, 61%, 33%)
HSV	hsv(237, 76%, 53%)
CMYK	cmyk(75.7%, 72.1%, 0%, 46.7%)
CIE-LAB	lab(21.90, 33.08, -54.90)
CIE-LCH	lch(21.90, 64.10, 301.07°)
OKLab	oklab(34.04% 0.0057 -0.1588)
OKLCH	oklch(34.04% 0.159 272.1)
XYZ	xyz(5.7627, 3.4865, 23.6570)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212688 #888321

analogous

#215988 #212688 #4F2188

triadic

#212688 #882126 #268821

tetradic

#212688 #882159 #888321 #21884F

square

#212688 #882159 #888321 #21884F

split-complementary

#212688 #884F21 #598821

monochromatic

#090A25 #151857 #212688 #2D34B9 #4F56D4

Accessibility & contrast

On white

12.37

#212688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#212688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212688

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212688	#FFFFFF	#000000	##FFFFFF
##212688	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398B

Deuteranopia (green-blind)

#002F86

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #212688;
/* rgb */ color: rgb(33, 38, 136);
/* oklch */ color: oklch(34.0% 0.159 272.1);

Tailwind

colors: {
  custom: {
    50: '#6e61ac',
    500: '#212688',
    950: '#000000',
  },
}

SCSS

$custom: #212688;
$custom-light: #6e61ac;
$custom-dark: #000000;

JSON

{
  "hex": "#212688",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 136
  },
  "hsl": {
    "h": 237.087,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34041,
    "c": 0.15893,
    "h": 272.1
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#212688

secondary

#B8B24D

accent

#DC44E4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #212688

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

Preview Lab → · Contrast checker → · Palette generator →