#212683#212683

#212683 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.5% C 0.152 H 272.4°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#212683
RGB	rgb(33, 38, 131)
HSL	hsl(237, 60%, 32%)
HSV	hsv(237, 75%, 51%)
CMYK	cmyk(74.8%, 71%, 0%, 48.6%)
CIE-LAB	lab(21.39, 31.26, -52.60)
CIE-LCH	lch(21.39, 61.18, 300.72°)
OKLab	oklab(33.52% 0.0064 -0.1521)
OKLCH	oklch(33.52% 0.152 272.4)
XYZ	xyz(5.4157, 3.3477, 21.8291)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212683 #837E21

analogous

#215783 #212683 #4D2183

triadic

#212683 #832126 #268321

tetradic

#212683 #832157 #837E21 #21834D

square

#212683 #832157 #837E21 #21834D

split-complementary

#212683 #834D21 #578321

monochromatic

#080A21 #151852 #212683 #2D34B4 #4C53D2

Accessibility & contrast

On white

12.58

#212683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#212683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212683

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212683	#FFFFFF	#000000	##FFFFFF
##212683	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#002F81

Tritanopia (blue-blind)

#003F51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #212683;
/* rgb */ color: rgb(33, 38, 131);
/* oklch */ color: oklch(33.5% 0.152 272.4);

Tailwind

colors: {
  custom: {
    50: '#6c61a8',
    500: '#212683',
    950: '#000000',
  },
}

SCSS

$custom: #212683;
$custom-light: #6c61a8;
$custom-dark: #000000;

JSON

{
  "hex": "#212683",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 131
  },
  "hsl": {
    "h": 236.939,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.33519,
    "c": 0.15224,
    "h": 272.4
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#212683

secondary

#B5B04B

accent

#DB45E3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #212683

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

Preview Lab → · Contrast checker → · Palette generator →