#203EAE#203EAE

#203EAE is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.0% C 0.181 H 266.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#203EAE
RGB	rgb(32, 62, 174)
HSL	hsl(227, 69%, 40%)
HSV	hsv(227, 82%, 68%)
CMYK	cmyk(81.6%, 64.4%, 0%, 31.8%)
CIE-LAB	lab(31.36, 31.54, -62.56)
CIE-LCH	lch(31.36, 70.06, 296.76°)
OKLab	oklab(42.05% -0.0112 -0.1811)
OKLCH	oklch(42.05% 0.181 266.5)
XYZ	xyz(9.9556, 6.8071, 40.8254)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203EAE #AE9020

analogous

#2085AE #203EAE #4920AE

triadic

#203EAE #AE203E #3EAE20

tetradic

#203EAE #AE2085 #AE9020 #20AE49

square

#203EAE #AE2085 #AE9020 #20AE49

split-complementary

#203EAE #AE4920 #85AE20

monochromatic

#0D1947 #162C7A #203EAE #3255D9 #6680E3

Accessibility & contrast

On white

8.89

#203EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#203EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203EAE

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203EAE	#FFFFFF	#000000	##FFFFFF
##203EAE	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B2

Deuteranopia (green-blind)

#0043AC

Tritanopia (blue-blind)

#005C70

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #203eae;
/* rgb */ color: rgb(32, 62, 174);
/* oklch */ color: oklch(42.0% 0.181 266.5);

Tailwind

colors: {
  custom: {
    50: '#7573c7',
    500: '#203eae',
    950: '#000000',
  },
}

SCSS

$custom: #203eae;
$custom-light: #7573c7;
$custom-dark: #000000;

JSON

{
  "hex": "#203eae",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 174
  },
  "hsl": {
    "h": 227.324,
    "s": 68.932,
    "l": 40.392
  },
  "oklch": {
    "l": 0.42048,
    "c": 0.18146,
    "h": 266.5
  },
  "luminance": 0.06808
}

Semantic roles & 50–950 ramp

primary

#203EAE

secondary

#C8B262

accent

#C73CEC

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0813

muted

#7C7B82

Preview Lab

Preview with #203EAE

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

Preview Lab → · Contrast checker → · Palette generator →