#203380#203380

#203380 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.132 H 268.3°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#203380
RGB	rgb(32, 51, 128)
HSL	hsl(228, 60%, 31%)
HSV	hsv(228, 75%, 50%)
CMYK	cmyk(75%, 60.2%, 0%, 49.8%)
CIE-LAB	lab(24.43, 21.17, -45.74)
CIE-LCH	lch(24.43, 50.40, 294.84°)
OKLab	oklab(35.65% -0.0039 -0.1319)
OKLCH	oklch(35.65% 0.132 268.3)
XYZ	xyz(5.6744, 4.2326, 20.9358)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203380 #806D20

analogous

#206380 #203380 #3D2080

triadic

#203380 #802033 #338020

tetradic

#203380 #802063 #806D20 #20803D

square

#203380 #802063 #806D20 #20803D

split-complementary

#203380 #803D20 #638020

monochromatic

#080C1E #141F4F #203380 #2C47B1 #4964D1

Accessibility & contrast

On white

11.37

#203380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#203380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203380

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203380	#FFFFFF	#000000	##FFFFFF
##203380	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #203380;
/* rgb */ color: rgb(32, 51, 128);
/* oklch */ color: oklch(35.7% 0.132 268.3);

Tailwind

colors: {
  custom: {
    50: '#6a6aa6',
    500: '#203380',
    950: '#000000',
  },
}

SCSS

$custom: #203380;
$custom-light: #6a6aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#203380",
  "rgb": {
    "r": 32,
    "g": 51,
    "b": 128
  },
  "hsl": {
    "h": 228.125,
    "s": 60,
    "l": 31.373
  },
  "oklch": {
    "l": 0.35654,
    "c": 0.13199,
    "h": 268.3
  },
  "luminance": 0.04233
}

Semantic roles & 50–950 ramp

primary

#203380

secondary

#B39E49

accent

#C445E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #203380

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

Preview Lab → · Contrast checker → · Palette generator →