#203A69#203A69

#203A69 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.4% C 0.088 H 261.3°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#203A69
RGB	rgb(32, 58, 105)
HSL	hsl(219, 53%, 27%)
HSV	hsv(219, 70%, 41%)
CMYK	cmyk(69.5%, 44.8%, 0%, 58.8%)
CIE-LAB	lab(24.80, 7.09, -30.49)
CIE-LCH	lch(24.80, 31.30, 283.09°)
OKLab	oklab(35.4% -0.0134 -0.087)
OKLCH	oklch(35.4% 0.088 261.3)
XYZ	xyz(4.6576, 4.3527, 13.9566)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203A69 #694F20

analogous

#205F69 #203A69 #2B2069

triadic

#203A69 #69203A #3A6920

tetradic

#203A69 #69205F #694F20 #20692B

square

#203A69 #69205F #694F20 #20692B

split-complementary

#203A69 #692B20 #5F6920

monochromatic

#070D17 #12203A #203A69 #2E5498 #3F6EC4

Accessibility & contrast

On white

11.23

#203A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#203A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A69

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203A69	#FFFFFF	#000000	##FFFFFF
##203A69	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243F6B

Deuteranopia (green-blind)

#193868

Tritanopia (blue-blind)

#00454C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203a69;
/* rgb */ color: rgb(32, 58, 105);
/* oklch */ color: oklch(35.4% 0.088 261.3);

Tailwind

colors: {
  custom: {
    50: '#646f94',
    500: '#203a69',
    950: '#000000',
  },
}

SCSS

$custom: #203a69;
$custom-light: #646f94;
$custom-dark: #000000;

JSON

{
  "hex": "#203a69",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 105
  },
  "hsl": {
    "h": 218.63,
    "s": 53.285,
    "l": 26.863
  },
  "oklch": {
    "l": 0.354,
    "c": 0.08799,
    "h": 261.3
  },
  "luminance": 0.04353
}

Semantic roles & 50–950 ramp

primary

#203A69

secondary

#9D7F48

accent

#A94BDD

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #203A69

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

Preview Lab → · Contrast checker → · Palette generator →