#212574#212574

#212574 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.8% C 0.133 H 273.8°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#212574
RGB	rgb(33, 37, 116)
HSL	hsl(237, 56%, 29%)
HSV	hsv(237, 72%, 45%)
CMYK	cmyk(71.6%, 68.1%, 0%, 54.5%)
CIE-LAB	lab(19.67, 26.34, -45.87)
CIE-LCH	lch(19.67, 52.90, 299.86°)
OKLab	oklab(31.82% 0.0087 -0.1325)
OKLCH	oklch(31.82% 0.133 273.8)
XYZ	xyz(4.4401, 2.9070, 16.8467)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212574 #747021

analogous

#214F74 #212574 #472174

triadic

#212574 #742125 #257421

tetradic

#212574 #74214F #747021 #217447

square

#212574 #74214F #747021 #217447

split-complementary

#212574 #744721 #4F7421

monochromatic

#070818 #131644 #212574 #2F34A4 #454CCA

Accessibility & contrast

On white

13.28

#212574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#212574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212574

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212574	#FFFFFF	#000000	##FFFFFF
##212574	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003376

Deuteranopia (green-blind)

#002C72

Tritanopia (blue-blind)

#003A49

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #212574;
/* rgb */ color: rgb(33, 37, 116);
/* oklch */ color: oklch(31.8% 0.133 273.8);

Tailwind

colors: {
  custom: {
    50: '#695f9d',
    500: '#212574',
    950: '#000000',
  },
}

SCSS

$custom: #212574;
$custom-light: #695f9d;
$custom-dark: #000000;

JSON

{
  "hex": "#212574",
  "rgb": {
    "r": 33,
    "g": 37,
    "b": 116
  },
  "hsl": {
    "h": 237.108,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31823,
    "c": 0.13273,
    "h": 273.8
  },
  "luminance": 0.02907
}

Semantic roles & 50–950 ramp

primary

#212574

secondary

#A7A349

accent

#D849DF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212574

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

Preview Lab → · Contrast checker → · Palette generator →