#212474#212474

#212474 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.134 H 274.0°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#212474
RGB	rgb(33, 36, 116)
HSL	hsl(238, 56%, 29%)
HSV	hsv(238, 72%, 45%)
CMYK	cmyk(71.6%, 69%, 0%, 54.5%)
CIE-LAB	lab(19.41, 27.01, -46.29)
CIE-LCH	lch(19.41, 53.59, 300.26°)
OKLab	oklab(31.64% 0.0095 -0.1337)
OKLCH	oklch(31.64% 0.134 274)
XYZ	xyz(4.4094, 2.8456, 16.8365)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212474 #747121

analogous

#214E74 #212474 #482174

triadic

#212474 #742124 #247421

tetradic

#212474 #74214E #747121 #217448

square

#212474 #74214E #747121 #217448

split-complementary

#212474 #744821 #4E7421

monochromatic

#070718 #131544 #212474 #2F33A4 #454ACA

Accessibility & contrast

On white

13.38

#212474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#212474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212474

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212474	#FFFFFF	#000000	##FFFFFF
##212474	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003377

Deuteranopia (green-blind)

#002B72

Tritanopia (blue-blind)

#003948

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #212474;
/* rgb */ color: rgb(33, 36, 116);
/* oklch */ color: oklch(31.6% 0.134 274.0);

Tailwind

colors: {
  custom: {
    50: '#695f9d',
    500: '#212474',
    950: '#000000',
  },
}

SCSS

$custom: #212474;
$custom-light: #695f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#212474",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 116
  },
  "hsl": {
    "h": 237.831,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31639,
    "c": 0.134,
    "h": 274
  },
  "luminance": 0.02846
}

Semantic roles & 50–950 ramp

primary

#212474

secondary

#A7A449

accent

#DA49DF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212474

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

Preview Lab → · Contrast checker → · Palette generator →