#20418B#20418B

#20418B is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.6% C 0.129 H 263.5°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#20418B
RGB	rgb(32, 65, 139)
HSL	hsl(221, 63%, 34%)
HSV	hsv(221, 77%, 55%)
CMYK	cmyk(77%, 53.2%, 0%, 45.5%)
CIE-LAB	lab(29.29, 15.81, -44.70)
CIE-LCH	lch(29.29, 47.41, 289.47°)
OKLab	oklab(39.59% -0.0146 -0.1286)
OKLCH	oklch(39.59% 0.129 263.5)
XYZ	xyz(7.1445, 5.9510, 25.1932)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20418B #8B6A20

analogous

#20768B #20418B #34208B

triadic

#20418B #8B2041 #418B20

tetradic

#20418B #8B2076 #8B6A20 #208B34

square

#20418B #8B2076 #8B6A20 #208B34

split-complementary

#20418B #8B3420 #768B20

monochromatic

#091228 #152A59 #20418B #2B58BD #4F79D6

Accessibility & contrast

On white

9.59

#20418B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#20418B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20418B

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20418B	#FFFFFF	#000000	##FFFFFF
##20418B	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4A8E

Deuteranopia (green-blind)

#00408A

Tritanopia (blue-blind)

#00535F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #20418b;
/* rgb */ color: rgb(32, 65, 139);
/* oklch */ color: oklch(39.6% 0.129 263.5);

Tailwind

colors: {
  custom: {
    50: '#6c75ad',
    500: '#20418b',
    950: '#000000',
  },
}

SCSS

$custom: #20418b;
$custom-light: #6c75ad;
$custom-dark: #000000;

JSON

{
  "hex": "#20418b",
  "rgb": {
    "r": 32,
    "g": 65,
    "b": 139
  },
  "hsl": {
    "h": 221.495,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.39593,
    "c": 0.12947,
    "h": 263.5
  },
  "luminance": 0.05952
}

Semantic roles & 50–950 ramp

primary

#20418B

secondary

#BA984D

accent

#B342E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #20418B

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

Preview Lab → · Contrast checker → · Palette generator →