#20218C#20218C

#20218C is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.6% C 0.170 H 272.2°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#20218C
RGB	rgb(32, 33, 140)
HSL	hsl(239, 63%, 34%)
HSV	hsv(239, 77%, 55%)
CMYK	cmyk(77.1%, 76.4%, 0%, 45.1%)
CIE-LAB	lab(21.16, 37.48, -58.61)
CIE-LCH	lch(21.16, 69.57, 302.60°)
OKLab	oklab(33.63% 0.0064 -0.1696)
OKLCH	oklch(33.63% 0.17 272.2)
XYZ	xyz(5.8716, 3.2876, 25.1310)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20218C #8C8B20

analogous

#20578C #20218C #55208C

triadic

#20218C #8C2021 #218C20

tetradic

#20218C #8C2057 #8C8B20 #208C55

square

#20218C #8C2057 #8C8B20 #208C55

split-complementary

#20218C #8C5520 #578C20

monochromatic

#090A28 #15155A #20218C #2B2DBE #5051D7

Accessibility & contrast

On white

12.67

#20218C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#20218C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20218C

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20218C	#FFFFFF	#000000	##FFFFFF
##20218C	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388F

Deuteranopia (green-blind)

#002D8A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #20218c;
/* rgb */ color: rgb(32, 33, 140);
/* oklch */ color: oklch(33.6% 0.170 272.2);

Tailwind

colors: {
  custom: {
    50: '#6f5eaf',
    500: '#20218c',
    950: '#000000',
  },
}

SCSS

$custom: #20218c;
$custom-light: #6f5eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#20218c",
  "rgb": {
    "r": 32,
    "g": 33,
    "b": 140
  },
  "hsl": {
    "h": 239.444,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.33628,
    "c": 0.16977,
    "h": 272.2
  },
  "luminance": 0.03288
}

Semantic roles & 50–950 ramp

primary

#20218C

secondary

#BAB94E

accent

#E442E6

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #20218C

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

Preview Lab → · Contrast checker → · Palette generator →