#212170#212170

#212170 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.7% C 0.132 H 275.3°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#212170
RGB	rgb(33, 33, 112)
HSL	hsl(240, 54%, 28%)
HSV	hsv(240, 71%, 44%)
CMYK	cmyk(70.5%, 70.5%, 0%, 56.1%)
CIE-LAB	lab(18.28, 27.53, -45.57)
CIE-LCH	lch(18.28, 53.24, 301.13°)
OKLab	oklab(30.7% 0.0122 -0.1316)
OKLCH	oklch(30.7% 0.132 275.3)
XYZ	xyz(4.0947, 2.5805, 15.6084)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212170 #707021

analogous

#214870 #212170 #482170

triadic

#212170 #702121 #217021

tetradic

#212170 #702148 #707021 #217048

square

#212170 #702148 #707021 #217048

split-complementary

#212170 #704821 #487021

monochromatic

#070718 #131341 #212170 #2F2F9F #4444C8

Accessibility & contrast

On white

13.85

#212170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#212170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212170

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212170	#FFFFFF	#000000	##FFFFFF
##212170	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003072

Deuteranopia (green-blind)

#00296F

Tritanopia (blue-blind)

#003645

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #212170;
/* rgb */ color: rgb(33, 33, 112);
/* oklch */ color: oklch(30.7% 0.132 275.3);

Tailwind

colors: {
  custom: {
    50: '#685c9a',
    500: '#212170',
    950: '#000000',
  },
}

SCSS

$custom: #212170;
$custom-light: #685c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#212170",
  "rgb": {
    "r": 33,
    "g": 33,
    "b": 112
  },
  "hsl": {
    "h": 240,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30695,
    "c": 0.13215,
    "h": 275.3
  },
  "luminance": 0.02581
}

Semantic roles & 50–950 ramp

primary

#212170

secondary

#A4A449

accent

#DE4ADE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212170

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

Preview Lab → · Contrast checker → · Palette generator →