#212370#212370

#212370 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.1% C 0.130 H 274.7°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#212370
RGB	rgb(33, 35, 112)
HSL	hsl(238, 54%, 28%)
HSV	hsv(238, 71%, 44%)
CMYK	cmyk(70.5%, 68.8%, 0%, 56.1%)
CIE-LAB	lab(18.78, 26.19, -44.75)
CIE-LCH	lch(18.78, 51.85, 300.33°)
OKLab	oklab(31.06% 0.0107 -0.1292)
OKLCH	oklch(31.06% 0.13 274.7)
XYZ	xyz(4.1519, 2.6949, 15.6275)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212370 #706E21

analogous

#214A70 #212370 #462170

triadic

#212370 #702123 #237021

tetradic

#212370 #70214A #706E21 #217046

square

#212370 #70214A #706E21 #217046

split-complementary

#212370 #704621 #4A7021

monochromatic

#070718 #131441 #212370 #2F329F #4447C8

Accessibility & contrast

On white

13.65

#212370 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#212370 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212370

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212370	#FFFFFF	#000000	##FFFFFF
##212370	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#002A6F

Tritanopia (blue-blind)

#003746

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #212370;
/* rgb */ color: rgb(33, 35, 112);
/* oklch */ color: oklch(31.1% 0.130 274.7);

Tailwind

colors: {
  custom: {
    50: '#685e9a',
    500: '#212370',
    950: '#000000',
  },
}

SCSS

$custom: #212370;
$custom-light: #685e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#212370",
  "rgb": {
    "r": 33,
    "g": 35,
    "b": 112
  },
  "hsl": {
    "h": 238.481,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31057,
    "c": 0.12961,
    "h": 274.7
  },
  "luminance": 0.02695
}

Semantic roles & 50–950 ramp

primary

#212370

secondary

#A4A149

accent

#DA4ADE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212370

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

Preview Lab → · Contrast checker → · Palette generator →