#204DC3#204DC3

#204DC3 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.191 H 264.2°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#204DC3
RGB	rgb(32, 77, 195)
HSL	hsl(223, 72%, 45%)
HSV	hsv(223, 84%, 76%)
CMYK	cmyk(83.6%, 60.5%, 0%, 23.5%)
CIE-LAB	lab(37.03, 29.68, -65.67)
CIE-LCH	lch(37.03, 72.07, 294.32°)
OKLab	oklab(46.81% -0.0192 -0.19)
OKLCH	oklch(46.81% 0.191 264.2)
XYZ	xyz(13.0964, 9.5533, 52.7729)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204DC3 #C39620

analogous

#209EC3 #204DC3 #4520C3

triadic

#204DC3 #C3204D #4DC320

tetradic

#204DC3 #C3209E #C39620 #20C345

square

#204DC3 #C3209E #C39620 #20C345

split-complementary

#204DC3 #C34520 #9EC320

monochromatic

#0F235A #17388E #204DC3 #406CE0 #7595E8

Accessibility & contrast

On white

7.21

#204DC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#204DC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204DC3

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204DC3	#FFFFFF	#000000	##FFFFFF
##204DC3	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC7

Deuteranopia (green-blind)

#0050C1

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #204dc3;
/* rgb */ color: rgb(32, 77, 195);
/* oklch */ color: oklch(46.8% 0.191 264.2);

Tailwind

colors: {
  custom: {
    50: '#797ed6',
    500: '#204dc3',
    950: '#000000',
  },
}

SCSS

$custom: #204dc3;
$custom-light: #797ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#204dc3",
  "rgb": {
    "r": 32,
    "g": 77,
    "b": 195
  },
  "hsl": {
    "h": 223.436,
    "s": 71.806,
    "l": 44.51
  },
  "oklch": {
    "l": 0.46814,
    "c": 0.19102,
    "h": 264.2
  },
  "luminance": 0.09555
}

Semantic roles & 50–950 ramp

primary

#204DC3

secondary

#CFB56F

accent

#BC39EF

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #204DC3

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

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