#203990#203990

#203990 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.147 H 266.9°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#203990
RGB	rgb(32, 57, 144)
HSL	hsl(227, 64%, 35%)
HSV	hsv(227, 78%, 56%)
CMYK	cmyk(77.8%, 60.4%, 0%, 43.5%)
CIE-LAB	lab(27.43, 23.31, -50.81)
CIE-LCH	lch(27.43, 55.90, 294.65°)
OKLab	oklab(38.31% -0.008 -0.1467)
OKLCH	oklch(38.31% 0.147 266.9)
XYZ	xyz(7.0911, 5.2462, 27.0190)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203990 #907720

analogous

#207190 #203990 #3F2090

triadic

#203990 #902039 #399020

tetradic

#203990 #902071 #907720 #20903F

square

#203990 #902071 #907720 #20903F

split-complementary

#203990 #903F20 #719020

monochromatic

#0A112C #15255E #203990 #2B4DC2 #5270D9

Accessibility & contrast

On white

10.25

#203990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#203990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203990

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203990	#FFFFFF	#000000	##FFFFFF
##203990	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#004F5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #203990;
/* rgb */ color: rgb(32, 57, 144);
/* oklch */ color: oklch(38.3% 0.147 266.9);

Tailwind

colors: {
  custom: {
    50: '#6e6fb1',
    500: '#203990',
    950: '#000000',
  },
}

SCSS

$custom: #203990;
$custom-light: #6e6fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#203990",
  "rgb": {
    "r": 32,
    "g": 57,
    "b": 144
  },
  "hsl": {
    "h": 226.607,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.38314,
    "c": 0.14696,
    "h": 266.9
  },
  "luminance": 0.05247
}

Semantic roles & 50–950 ramp

primary

#203990

secondary

#BCA450

accent

#C241E7

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #203990

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

Preview Lab → · Contrast checker → · Palette generator →