#212681#212681

#212681 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.3% C 0.150 H 272.5°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#212681
RGB	rgb(33, 38, 129)
HSL	hsl(237, 59%, 32%)
HSV	hsv(237, 74%, 51%)
CMYK	cmyk(74.4%, 70.5%, 0%, 49.4%)
CIE-LAB	lab(21.18, 30.52, -51.67)
CIE-LCH	lch(21.18, 60.01, 300.57°)
OKLab	oklab(33.31% 0.0066 -0.1494)
OKLCH	oklch(33.31% 0.15 272.5)
XYZ	xyz(5.2814, 3.2940, 21.1221)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212681 #817C21

analogous

#215681 #212681 #4C2181

triadic

#212681 #812126 #268121

tetradic

#212681 #812156 #817C21 #21814C

square

#212681 #812156 #817C21 #21814C

split-complementary

#212681 #814C21 #568121

monochromatic

#080920 #151850 #212681 #2D34B2 #4B52D1

Accessibility & contrast

On white

12.66

#212681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#212681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212681

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212681	#FFFFFF	#000000	##FFFFFF
##212681	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003784

Deuteranopia (green-blind)

#002E7F

Tritanopia (blue-blind)

#003F50

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #212681;
/* rgb */ color: rgb(33, 38, 129);
/* oklch */ color: oklch(33.3% 0.150 272.5);

Tailwind

colors: {
  custom: {
    50: '#6c61a7',
    500: '#212681',
    950: '#000000',
  },
}

SCSS

$custom: #212681;
$custom-light: #6c61a7;
$custom-dark: #000000;

JSON

{
  "hex": "#212681",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 129
  },
  "hsl": {
    "h": 236.875,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.33313,
    "c": 0.14954,
    "h": 272.5
  },
  "luminance": 0.03295
}

Semantic roles & 50–950 ramp

primary

#212681

secondary

#B4AE4A

accent

#DA45E2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #212681

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

Preview Lab → · Contrast checker → · Palette generator →