#203A84#203A84

#203A84 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.5% C 0.129 H 265.8°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#203A84
RGB	rgb(32, 58, 132)
HSL	hsl(224, 61%, 32%)
HSV	hsv(224, 76%, 52%)
CMYK	cmyk(75.8%, 56.1%, 0%, 48.2%)
CIE-LAB	lab(26.73, 17.87, -44.50)
CIE-LCH	lch(26.73, 47.95, 291.88°)
OKLab	oklab(37.49% -0.0094 -0.1282)
OKLCH	oklch(37.49% 0.129 265.8)
XYZ	xyz(6.2721, 4.9985, 22.4596)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203A84 #846A20

analogous

#206C84 #203A84 #382084

triadic

#203A84 #84203A #3A8420

tetradic

#203A84 #84206C #846A20 #208438

square

#203A84 #84206C #846A20 #208438

split-complementary

#203A84 #843820 #6C8420

monochromatic

#080F21 #142453 #203A84 #2C50B5 #4B6ED3

Accessibility & contrast

On white

10.50

#203A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#203A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A84

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203A84	#FFFFFF	#000000	##FFFFFF
##203A84	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004487

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004C59

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #203a84;
/* rgb */ color: rgb(32, 58, 132);
/* oklch */ color: oklch(37.5% 0.129 265.8);

Tailwind

colors: {
  custom: {
    50: '#6b6fa8',
    500: '#203a84',
    950: '#000000',
  },
}

SCSS

$custom: #203a84;
$custom-light: #6b6fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#203a84",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 132
  },
  "hsl": {
    "h": 224.4,
    "s": 60.976,
    "l": 32.157
  },
  "oklch": {
    "l": 0.37486,
    "c": 0.12853,
    "h": 265.8
  },
  "luminance": 0.04999
}

Semantic roles & 50–950 ramp

primary

#203A84

secondary

#B69A4A

accent

#BA44E4

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #203A84

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

Preview Lab → · Contrast checker → · Palette generator →