#20347B#20347B

#20347B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.4% C 0.123 H 267.7°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#20347B
RGB	rgb(32, 52, 123)
HSL	hsl(227, 59%, 30%)
HSV	hsv(227, 74%, 48%)
CMYK	cmyk(74%, 57.7%, 0%, 51.8%)
CIE-LAB	lab(24.30, 18.49, -42.79)
CIE-LCH	lch(24.30, 46.61, 293.37°)
OKLab	oklab(35.43% -0.0049 -0.1232)
OKLCH	oklch(35.43% 0.123 267.7)
XYZ	xyz(5.3976, 4.1926, 19.2598)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20347B #7B6720

analogous

#20617B #20347B #39207B

triadic

#20347B #7B2034 #347B20

tetradic

#20347B #7B2061 #7B6720 #207B39

square

#20347B #7B2061 #7B6720 #207B39

split-complementary

#20347B #7B3920 #617B20

monochromatic

#070B1A #131F4A #20347B #2D49AC #4664CF

Accessibility & contrast

On white

11.42

#20347B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#20347B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20347B

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20347B	#FFFFFF	#000000	##FFFFFF
##20347B	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7D

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #20347b;
/* rgb */ color: rgb(32, 52, 123);
/* oklch */ color: oklch(35.4% 0.123 267.7);

Tailwind

colors: {
  custom: {
    50: '#696ba2',
    500: '#20347b',
    950: '#000000',
  },
}

SCSS

$custom: #20347b;
$custom-light: #696ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#20347b",
  "rgb": {
    "r": 32,
    "g": 52,
    "b": 123
  },
  "hsl": {
    "h": 226.813,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35429,
    "c": 0.12335,
    "h": 267.7
  },
  "luminance": 0.04193
}

Semantic roles & 50–950 ramp

primary

#20347B

secondary

#AE9849

accent

#C046E2

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #20347B

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

Preview Lab → · Contrast checker → · Palette generator →