#212297#212297

#212297 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.1% C 0.182 H 271.6°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#212297
RGB	rgb(33, 34, 151)
HSL	hsl(239, 64%, 36%)
HSV	hsv(239, 78%, 59%)
CMYK	cmyk(78.1%, 77.5%, 0%, 40.8%)
CIE-LAB	lab(22.66, 40.77, -62.95)
CIE-LCH	lch(22.66, 75.00, 302.93°)
OKLab	oklab(35.07% 0.0051 -0.1822)
OKLCH	oklch(35.07% 0.182 271.6)
XYZ	xyz(6.7833, 3.7010, 29.6290)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212297 #979621

analogous

#215D97 #212297 #5B2197

triadic

#212297 #972122 #229721

tetradic

#212297 #97215D #979621 #21975B

square

#212297 #97215D #979621 #21975B

split-complementary

#212297 #975B21 #5D9721

monochromatic

#0B0B33 #161765 #212297 #2C2DC9 #5859DA

Accessibility & contrast

On white

12.07

#212297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#212297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212297

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212297	#FFFFFF	#000000	##FFFFFF
##212297	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003095

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #212297;
/* rgb */ color: rgb(33, 34, 151);
/* oklch */ color: oklch(35.1% 0.182 271.6);

Tailwind

colors: {
  custom: {
    50: '#725fb7',
    500: '#212297',
    950: '#000000',
  },
}

SCSS

$custom: #212297;
$custom-light: #725fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#212297",
  "rgb": {
    "r": 33,
    "g": 34,
    "b": 151
  },
  "hsl": {
    "h": 239.492,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35067,
    "c": 0.18232,
    "h": 271.6
  },
  "luminance": 0.03702
}

Semantic roles & 50–950 ramp

primary

#212297

secondary

#BEBE55

accent

#E641E7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #212297

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

Preview Lab → · Contrast checker → · Palette generator →