#203590#203590

#203590 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.5% C 0.152 H 268.0°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#203590
RGB	rgb(32, 53, 144)
HSL	hsl(229, 64%, 35%)
HSV	hsv(229, 78%, 56%)
CMYK	cmyk(77.8%, 63.2%, 0%, 43.5%)
CIE-LAB	lab(26.35, 26.05, -52.56)
CIE-LCH	lch(26.35, 58.67, 296.36°)
OKLab	oklab(37.52% -0.0053 -0.1519)
OKLCH	oklch(37.52% 0.152 268)
XYZ	xyz(6.9011, 4.8661, 26.9557)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203590 #907B20

analogous

#206D90 #203590 #432090

triadic

#203590 #902035 #359020

tetradic

#203590 #90206D #907B20 #209043

square

#203590 #90206D #907B20 #209043

split-complementary

#203590 #904320 #6D9020

monochromatic

#0A102C #15235E #203590 #2B47C2 #526BD9

Accessibility & contrast

On white

10.64

#203590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#203590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203590

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203590	#FFFFFF	#000000	##FFFFFF
##203590	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004493

Deuteranopia (green-blind)

#00398E

Tritanopia (blue-blind)

#004C5D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #203590;
/* rgb */ color: rgb(32, 53, 144);
/* oklch */ color: oklch(37.5% 0.152 268.0);

Tailwind

colors: {
  custom: {
    50: '#6e6cb1',
    500: '#203590',
    950: '#000000',
  },
}

SCSS

$custom: #203590;
$custom-light: #6e6cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#203590",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 144
  },
  "hsl": {
    "h": 228.75,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.37515,
    "c": 0.15203,
    "h": 268
  },
  "luminance": 0.04867
}

Semantic roles & 50–950 ramp

primary

#203590

secondary

#BCA850

accent

#C841E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #203590

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

Preview Lab → · Contrast checker → · Palette generator →