#20438E#20438E

#20438E is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.3% C 0.131 H 263.0°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#20438E
RGB	rgb(32, 67, 142)
HSL	hsl(221, 63%, 34%)
HSV	hsv(221, 77%, 56%)
CMYK	cmyk(77.5%, 52.8%, 0%, 44.3%)
CIE-LAB	lab(30.09, 15.63, -45.25)
CIE-LCH	lch(30.09, 47.87, 289.06°)
OKLab	oklab(40.28% -0.0159 -0.1302)
OKLCH	oklch(40.28% 0.131 263)
XYZ	xyz(7.4836, 6.2735, 26.4024)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20438E #8E6B20

analogous

#207A8E #20438E #34208E

triadic

#20438E #8E2043 #438E20

tetradic

#20438E #8E207A #8E6B20 #208E34

square

#20438E #8E207A #8E6B20 #208E34

split-complementary

#20438E #8E3420 #7A8E20

monochromatic

#09142A #152B5C #20438E #2B5BC0 #517CD8

Accessibility & contrast

On white

9.31

#20438E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#20438E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20438E

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20438E	#FFFFFF	#000000	##FFFFFF
##20438E	1.00	9.31	2.25	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124C91

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #20438e;
/* rgb */ color: rgb(32, 67, 142);
/* oklch */ color: oklch(40.3% 0.131 263.0);

Tailwind

colors: {
  custom: {
    50: '#6d76b0',
    500: '#20438e',
    950: '#000000',
  },
}

SCSS

$custom: #20438e;
$custom-light: #6d76b0;
$custom-dark: #000000;

JSON

{
  "hex": "#20438e",
  "rgb": {
    "r": 32,
    "g": 67,
    "b": 142
  },
  "hsl": {
    "h": 220.909,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40275,
    "c": 0.13119,
    "h": 263
  },
  "luminance": 0.06274
}

Semantic roles & 50–950 ramp

primary

#20438E

secondary

#BB994F

accent

#B242E6

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #20438E

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

Preview Lab → · Contrast checker → · Palette generator →