#20439F#20439F

#20439F is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.7% C 0.155 H 264.6°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#20439F
RGB	rgb(32, 67, 159)
HSL	hsl(223, 66%, 37%)
HSV	hsv(223, 80%, 62%)
CMYK	cmyk(79.9%, 57.9%, 0%, 37.6%)
CIE-LAB	lab(31.40, 22.38, -53.48)
CIE-LCH	lch(31.40, 57.98, 292.70°)
OKLab	oklab(41.68% -0.0145 -0.1544)
OKLCH	oklch(41.68% 0.155 264.6)
XYZ	xyz(8.8586, 6.8236, 33.6444)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20439F #9F7C20

analogous

#20829F #20439F #3D209F

triadic

#20439F #9F2043 #439F20

tetradic

#20439F #9F2082 #9F7C20 #209F3D

square

#20439F #9F2082 #9F7C20 #209F3D

split-complementary

#20439F #9F3D20 #829F20

monochromatic

#0B1839 #162E6C #20439F #2A58D2 #5B7FDE

Accessibility & contrast

On white

8.88

#20439F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#20439F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20439F

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20439F	#FFFFFF	#000000	##FFFFFF
##20439F	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A2

Deuteranopia (green-blind)

#00449D

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #20439f;
/* rgb */ color: rgb(32, 67, 159);
/* oklch */ color: oklch(41.7% 0.155 264.6);

Tailwind

colors: {
  custom: {
    50: '#7176bc',
    500: '#20439f',
    950: '#000000',
  },
}

SCSS

$custom: #20439f;
$custom-light: #7176bc;
$custom-dark: #000000;

JSON

{
  "hex": "#20439f",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 159
  },
  "hsl": {
    "h": 223.465,
    "s": 66.492,
    "l": 37.451
  },
  "oklch": {
    "l": 0.41679,
    "c": 0.15512,
    "h": 264.6
  },
  "luminance": 0.06825
}

Semantic roles & 50–950 ramp

primary

#20439F

secondary

#C2A559

accent

#BA3EE9

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #20439F

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

Preview Lab → · Contrast checker → · Palette generator →