#20368B#20368B

#20368B is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.3% C 0.144 H 267.6°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#20368B
RGB	rgb(32, 54, 139)
HSL	hsl(228, 63%, 34%)
HSV	hsv(228, 77%, 55%)
CMYK	cmyk(77%, 61.2%, 0%, 45.5%)
CIE-LAB	lab(26.18, 23.41, -49.74)
CIE-LCH	lch(26.18, 54.98, 295.21°)
OKLab	oklab(37.26% -0.006 -0.1437)
OKLCH	oklch(37.26% 0.144 267.6)
XYZ	xyz(6.5734, 4.8088, 25.0028)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20368B #8B7520

analogous

#206B8B #20368B #40208B

triadic

#20368B #8B2036 #368B20

tetradic

#20368B #8B206B #8B7520 #208B40

square

#20368B #8B206B #8B7520 #208B40

split-complementary

#20368B #8B4020 #6B8B20

monochromatic

#090F28 #152359 #20368B #2B49BD #4F6BD6

Accessibility & contrast

On white

10.70

#20368B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#20368B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20368B

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20368B	#FFFFFF	#000000	##FFFFFF
##20368B	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00438E

Deuteranopia (green-blind)

#003989

Tritanopia (blue-blind)

#004C5B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #20368b;
/* rgb */ color: rgb(32, 54, 139);
/* oklch */ color: oklch(37.3% 0.144 267.6);

Tailwind

colors: {
  custom: {
    50: '#6d6cae',
    500: '#20368b',
    950: '#000000',
  },
}

SCSS

$custom: #20368b;
$custom-light: #6d6cae;
$custom-dark: #000000;

JSON

{
  "hex": "#20368b",
  "rgb": {
    "r": 32,
    "g": 54,
    "b": 139
  },
  "hsl": {
    "h": 227.664,
    "s": 62.573,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37255,
    "c": 0.14378,
    "h": 267.6
  },
  "luminance": 0.04809
}

Semantic roles & 50–950 ramp

primary

#20368B

secondary

#BAA34D

accent

#C442E6

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #20368B

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

Preview Lab → · Contrast checker → · Palette generator →