#20458E#20458E

#20458E is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.7% C 0.129 H 262.1°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#20458E
RGB	rgb(32, 69, 142)
HSL	hsl(220, 63%, 34%)
HSV	hsv(220, 77%, 56%)
CMYK	cmyk(77.5%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(30.68, 14.25, -44.30)
CIE-LCH	lch(30.68, 46.54, 287.84°)
OKLab	oklab(40.72% -0.0176 -0.1274)
OKLCH	oklch(40.72% 0.129 262.1)
XYZ	xyz(7.6045, 6.5155, 26.4428)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20458E #8E6920

analogous

#207C8E #20458E #32208E

triadic

#20458E #8E2045 #458E20

tetradic

#20458E #8E207C #8E6920 #208E32

square

#20458E #8E207C #8E6920 #208E32

split-complementary

#20458E #8E3220 #7C8E20

monochromatic

#09142A #152D5C #20458E #2B5DC0 #517ED8

Accessibility & contrast

On white

9.12

#20458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#20458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20458E

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20458E	#FFFFFF	#000000	##FFFFFF
##20458E	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#184E91

Deuteranopia (green-blind)

#00438D

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #20458e;
/* rgb */ color: rgb(32, 69, 142);
/* oklch */ color: oklch(40.7% 0.129 262.1);

Tailwind

colors: {
  custom: {
    50: '#6c78b0',
    500: '#20458e',
    950: '#000000',
  },
}

SCSS

$custom: #20458e;
$custom-light: #6c78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20458e",
  "rgb": {
    "r": 32,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 219.818,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40721,
    "c": 0.12861,
    "h": 262.1
  },
  "luminance": 0.06516
}

Semantic roles & 50–950 ramp

primary

#20458E

secondary

#BB974F

accent

#AF42E6

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #20458E

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

Preview Lab → · Contrast checker → · Palette generator →