#204F9A#204F9A

#204F9A is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.9% C 0.133 H 259.5°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#204F9A
RGB	rgb(32, 79, 154)
HSL	hsl(217, 66%, 36%)
HSV	hsv(217, 79%, 60%)
CMYK	cmyk(79.2%, 48.7%, 0%, 39.6%)
CIE-LAB	lab(34.46, 12.26, -45.51)
CIE-LCH	lch(34.46, 47.13, 285.08°)
OKLab	oklab(43.89% -0.0242 -0.1308)
OKLCH	oklch(43.89% 0.133 259.5)
XYZ	xyz(9.2223, 8.2311, 31.6683)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204F9A #9A6B20

analogous

#208C9A #204F9A #2E209A

triadic

#204F9A #9A204F #4F9A20

tetradic

#204F9A #9A208C #9A6B20 #209A2E

square

#204F9A #9A208C #9A6B20 #209A2E

split-complementary

#204F9A #9A2E20 #8C9A20

monochromatic

#0B1B35 #153567 #204F9A #2B69CD #588BDC

Accessibility & contrast

On white

7.94

#204F9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#204F9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204F9A

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204F9A	#FFFFFF	#000000	##FFFFFF
##204F9A	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25579D

Deuteranopia (green-blind)

#004C99

Tritanopia (blue-blind)

#00616D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #204f9a;
/* rgb */ color: rgb(32, 79, 154);
/* oklch */ color: oklch(43.9% 0.133 259.5);

Tailwind

colors: {
  custom: {
    50: '#6f7fb8',
    500: '#204f9a',
    950: '#000000',
  },
}

SCSS

$custom: #204f9a;
$custom-light: #6f7fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#204f9a",
  "rgb": {
    "r": 32,
    "g": 79,
    "b": 154
  },
  "hsl": {
    "h": 216.885,
    "s": 65.591,
    "l": 36.471
  },
  "oklch": {
    "l": 0.43887,
    "c": 0.13298,
    "h": 259.5
  },
  "luminance": 0.08232
}

Semantic roles & 50–950 ramp

primary

#204F9A

secondary

#C09756

accent

#A73FE9

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #204F9A

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

Preview Lab → · Contrast checker → · Palette generator →