#203F93#203F93

#203F93 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.143 H 265.1°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#203F93
RGB	rgb(32, 63, 147)
HSL	hsl(224, 64%, 35%)
HSV	hsv(224, 78%, 58%)
CMYK	cmyk(78.2%, 57.1%, 0%, 42.4%)
CIE-LAB	lab(29.33, 20.37, -49.55)
CIE-LCH	lch(29.33, 53.57, 292.35°)
OKLab	oklab(39.82% -0.0123 -0.1429)
OKLCH	oklch(39.82% 0.143 265.1)
XYZ	xyz(7.6378, 5.9678, 28.3475)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203F93 #937420

analogous

#207993 #203F93 #3A2093

triadic

#203F93 #93203F #3F9320

tetradic

#203F93 #932079 #937420 #20933A

square

#203F93 #932079 #937420 #20933A

split-complementary

#203F93 #933A20 #799320

monochromatic

#0A142E #152961 #203F93 #2B55C5 #5478DA

Accessibility & contrast

On white

9.57

#203F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#203F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203F93

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203F93	#FFFFFF	#000000	##FFFFFF
##203F93	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B96

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#005462

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #203f93;
/* rgb */ color: rgb(32, 63, 147);
/* oklch */ color: oklch(39.8% 0.143 265.1);

Tailwind

colors: {
  custom: {
    50: '#6e73b3',
    500: '#203f93',
    950: '#000000',
  },
}

SCSS

$custom: #203f93;
$custom-light: #6e73b3;
$custom-dark: #000000;

JSON

{
  "hex": "#203f93",
  "rgb": {
    "r": 32,
    "g": 63,
    "b": 147
  },
  "hsl": {
    "h": 223.826,
    "s": 64.246,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3982,
    "c": 0.14347,
    "h": 265.1
  },
  "luminance": 0.05969
}

Semantic roles & 50–950 ramp

primary

#203F93

secondary

#BDA052

accent

#BA41E7

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #203F93

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

Preview Lab → · Contrast checker → · Palette generator →