#212E73#212E73

#212E73 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.119 H 270.5°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#212E73
RGB	rgb(33, 46, 115)
HSL	hsl(230, 55%, 29%)
HSV	hsv(230, 71%, 45%)
CMYK	cmyk(71.3%, 60%, 0%, 54.9%)
CIE-LAB	lab(22.00, 19.71, -41.43)
CIE-LCH	lch(22.00, 45.88, 295.44°)
OKLab	oklab(33.52% 0.0011 -0.1193)
OKLCH	oklch(33.52% 0.119 270.5)
XYZ	xyz(4.6977, 3.5147, 16.6472)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E73 #736621

analogous

#215773 #212E73 #3D2173

triadic

#212E73 #73212E #2E7321

tetradic

#212E73 #732157 #736621 #21733D

square

#212E73 #732157 #736621 #21733D

split-complementary

#212E73 #733D21 #577321

monochromatic

#070A18 #131B43 #212E73 #2F41A3 #455ACA

Accessibility & contrast

On white

12.33

#212E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#212E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E73

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E73	#FFFFFF	#000000	##FFFFFF
##212E73	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#003172

Tritanopia (blue-blind)

#003F4B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #212e73;
/* rgb */ color: rgb(33, 46, 115);
/* oklch */ color: oklch(33.5% 0.119 270.5);

Tailwind

colors: {
  custom: {
    50: '#68669c',
    500: '#212e73',
    950: '#000000',
  },
}

SCSS

$custom: #212e73;
$custom-light: #68669c;
$custom-dark: #000000;

JSON

{
  "hex": "#212e73",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 115
  },
  "hsl": {
    "h": 230.488,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33515,
    "c": 0.11932,
    "h": 270.5
  },
  "luminance": 0.03515
}

Semantic roles & 50–950 ramp

primary

#212E73

secondary

#A69849

accent

#C749DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #212E73

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

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