#212D64#212D64

#212D64 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.0% C 0.098 H 270.7°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#212D64
RGB	rgb(33, 45, 100)
HSL	hsl(229, 50%, 26%)
HSV	hsv(229, 67%, 39%)
CMYK	cmyk(67%, 55%, 0%, 60.8%)
CIE-LAB	lab(20.52, 14.54, -34.12)
CIE-LCH	lch(20.52, 37.09, 293.08°)
OKLab	oklab(32.03% 0.0012 -0.0978)
OKLCH	oklch(32.03% 0.098 270.7)
XYZ	xyz(3.8651, 3.1199, 12.4526)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212D64 #645821

analogous

#214E64 #212D64 #362164

triadic

#212D64 #64212D #2D6421

tetradic

#212D64 #64214E #645821 #216436

square

#212D64 #64214E #645821 #216436

split-complementary

#212D64 #643621 #4E6421

monochromatic

#080A17 #121836 #212D64 #304292 #4057C0

Accessibility & contrast

On white

12.93

#212D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#212D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212D64

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212D64	#FFFFFF	#000000	##FFFFFF
##212D64	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C3566

Deuteranopia (green-blind)

#002F63

Tritanopia (blue-blind)

#003A43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #212d64;
/* rgb */ color: rgb(33, 45, 100);
/* oklch */ color: oklch(32.0% 0.098 270.7);

Tailwind

colors: {
  custom: {
    50: '#646591',
    500: '#212d64',
    950: '#000000',
  },
}

SCSS

$custom: #212d64;
$custom-light: #646591;
$custom-dark: #000000;

JSON

{
  "hex": "#212d64",
  "rgb": {
    "r": 33,
    "g": 45,
    "b": 100
  },
  "hsl": {
    "h": 229.254,
    "s": 50.376,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32027,
    "c": 0.09784,
    "h": 270.7
  },
  "luminance": 0.0312
}

Semantic roles & 50–950 ramp

primary

#212D64

secondary

#988A49

accent

#C14EDA

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06050D

muted

#7A7A7D

Preview Lab

Preview with #212D64

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

Preview Lab → · Contrast checker → · Palette generator →