#20457E#20457E

#20457E is a dark, moderate blue. Relative luminance 0.061; OKLCH L 39.5% C 0.105 H 258.9°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#20457E
RGB	rgb(32, 69, 126)
HSL	hsl(216, 59%, 31%)
HSV	hsv(216, 75%, 49%)
CMYK	cmyk(74.6%, 45.2%, 0%, 50.6%)
CIE-LAB	lab(29.59, 7.86, -36.15)
CIE-LCH	lch(29.59, 37.00, 282.26°)
OKLab	oklab(39.53% -0.0203 -0.1034)
OKLCH	oklch(39.53% 0.105 258.9)
XYZ	xyz(6.4883, 6.0690, 20.5641)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20457E #7E5920

analogous

#20747E #20457E #2A207E

triadic

#20457E #7E2045 #457E20

tetradic

#20457E #7E2074 #7E5920 #207E2A

square

#20457E #7E2074 #7E5920 #207E2A

split-complementary

#20457E #7E2A20 #747E20

monochromatic

#07101C #142A4D #20457E #2C60AF #487ED0

Accessibility & contrast

On white

9.49

#20457E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#20457E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20457E

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20457E	#FFFFFF	#000000	##FFFFFF
##20457E	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294A80

Deuteranopia (green-blind)

#18427D

Tritanopia (blue-blind)

#00525B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #20457e;
/* rgb */ color: rgb(32, 69, 126);
/* oklch */ color: oklch(39.5% 0.105 258.9);

Tailwind

colors: {
  custom: {
    50: '#6978a4',
    500: '#20457e',
    950: '#000000',
  },
}

SCSS

$custom: #20457e;
$custom-light: #6978a4;
$custom-dark: #000000;

JSON

{
  "hex": "#20457e",
  "rgb": {
    "r": 32,
    "g": 69,
    "b": 126
  },
  "hsl": {
    "h": 216.383,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39533,
    "c": 0.1054,
    "h": 258.9
  },
  "luminance": 0.0607
}

Semantic roles & 50–950 ramp

primary

#20457E

secondary

#B18849

accent

#A545E3

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #20457E

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

Preview Lab → · Contrast checker → · Palette generator →