#2021AA#2021AA

#2021AA is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.1% C 0.206 H 270.1°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2021AA
RGB	rgb(32, 33, 170)
HSL	hsl(240, 68%, 40%)
HSV	hsv(240, 81%, 67%)
CMYK	cmyk(81.2%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(24.63, 47.53, -71.27)
CIE-LCH	lch(24.63, 85.67, 303.70°)
OKLab	oklab(37.08% 0.0005 -0.2064)
OKLCH	oklch(37.08% 0.206 270.1)
XYZ	xyz(8.3928, 4.2961, 38.4093)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2021AA #AAA920

analogous

#2066AA #2021AA #6420AA

triadic

#2021AA #AA2021 #21AA20

tetradic

#2021AA #AA2066 #AAA920 #20AA64

square

#2021AA #AA2066 #AAA920 #20AA64

split-complementary

#2021AA #AA6420 #66AA20

monochromatic

#0D0D43 #161776 #2021AA #2F31D8 #6364E2

Accessibility & contrast

On white

11.29

#2021AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2021AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2021AA

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2021AA	#FFFFFF	#000000	##FFFFFF
##2021AA	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AE

Deuteranopia (green-blind)

#0033A8

Tritanopia (blue-blind)

#004C66

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2021aa;
/* rgb */ color: rgb(32, 33, 170);
/* oklch */ color: oklch(37.1% 0.206 270.1);

Tailwind

colors: {
  custom: {
    50: '#7760c5',
    500: '#2021aa',
    950: '#000000',
  },
}

SCSS

$custom: #2021aa;
$custom-light: #7760c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2021aa",
  "rgb": {
    "r": 32,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 239.565,
    "s": 68.317,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37079,
    "c": 0.20637,
    "h": 270.1
  },
  "luminance": 0.04297
}

Semantic roles & 50–950 ramp

primary

#2021AA

secondary

#C7C65F

accent

#EA3DEB

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2021AA

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

Preview Lab → · Contrast checker → · Palette generator →