#203365#203365

#203365 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.4% C 0.091 H 266.0°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#203365
RGB	rgb(32, 51, 101)
HSL	hsl(223, 52%, 26%)
HSV	hsv(223, 68%, 40%)
CMYK	cmyk(68.3%, 49.5%, 0%, 60.4%)
CIE-LAB	lab(22.35, 10.44, -31.82)
CIE-LCH	lch(22.35, 33.49, 288.16°)
OKLab	oklab(33.43% -0.0064 -0.091)
OKLCH	oklch(33.43% 0.091 266)
XYZ	xyz(4.1276, 3.6139, 12.7894)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203365 #655220

analogous

#205565 #203365 #2F2065

triadic

#203365 #652033 #336520

tetradic

#203365 #652055 #655220 #20652F

square

#203365 #652055 #655220 #20652F

split-complementary

#203365 #652F20 #556520

monochromatic

#070C17 #111C37 #203365 #2F4A93 #3E62C2

Accessibility & contrast

On white

12.19

#203365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#203365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203365

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203365	#FFFFFF	#000000	##FFFFFF
##203365	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3967

Deuteranopia (green-blind)

#0D3264

Tritanopia (blue-blind)

#003E47

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #203365;
/* rgb */ color: rgb(32, 51, 101);
/* oklch */ color: oklch(33.4% 0.091 266.0);

Tailwind

colors: {
  custom: {
    50: '#646a91',
    500: '#203365',
    950: '#000000',
  },
}

SCSS

$custom: #203365;
$custom-light: #646a91;
$custom-dark: #000000;

JSON

{
  "hex": "#203365",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 101
  },
  "hsl": {
    "h": 223.478,
    "s": 51.88,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33428,
    "c": 0.09123,
    "h": 266
  },
  "luminance": 0.03614
}

Semantic roles & 50–950 ramp

primary

#203365

secondary

#998348

accent

#B44CDB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060D

muted

#7A7A7D

Preview Lab

Preview with #203365

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

Preview Lab → · Contrast checker → · Palette generator →