#20389F#20389F

#20389F is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.5% C 0.169 H 267.5°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#20389F
RGB	rgb(32, 56, 159)
HSL	hsl(229, 66%, 37%)
HSV	hsv(229, 80%, 62%)
CMYK	cmyk(79.9%, 64.8%, 0%, 37.6%)
CIE-LAB	lab(28.48, 29.80, -58.26)
CIE-LCH	lch(28.48, 65.44, 297.09°)
OKLab	oklab(39.5% -0.0075 -0.1686)
OKLCH	oklch(39.5% 0.169 267.5)
XYZ	xyz(8.2657, 5.6377, 33.4467)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20389F #9F8720

analogous

#20789F #20389F #47209F

triadic

#20389F #9F2038 #389F20

tetradic

#20389F #9F2078 #9F8720 #209F47

square

#20389F #9F2078 #9F8720 #209F47

split-complementary

#20389F #9F4720 #789F20

monochromatic

#0B1439 #16266C #20389F #2A4AD2 #5B74DE

Accessibility & contrast

On white

9.87

#20389F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#20389F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20389F

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20389F	#FFFFFF	#000000	##FFFFFF
##20389F	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A2

Deuteranopia (green-blind)

#003D9D

Tritanopia (blue-blind)

#005366

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #20389f;
/* rgb */ color: rgb(32, 56, 159);
/* oklch */ color: oklch(39.5% 0.169 267.5);

Tailwind

colors: {
  custom: {
    50: '#726ebc',
    500: '#20389f',
    950: '#000000',
  },
}

SCSS

$custom: #20389f;
$custom-light: #726ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#20389f",
  "rgb": {
    "r": 32,
    "g": 56,
    "b": 159
  },
  "hsl": {
    "h": 228.661,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.39503,
    "c": 0.16876,
    "h": 267.5
  },
  "luminance": 0.05639
}

Semantic roles & 50–950 ramp

primary

#20389F

secondary

#C2AE59

accent

#C93EE9

background

#F7F6FB

surface

#EDEBF7

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #20389F

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

Preview Lab → · Contrast checker → · Palette generator →