#204ABB#204ABB

#204ABB is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.184 H 264.5°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#204ABB
RGB	rgb(32, 74, 187)
HSL	hsl(224, 71%, 43%)
HSV	hsv(224, 83%, 73%)
CMYK	cmyk(82.9%, 60.4%, 0%, 26.7%)
CIE-LAB	lab(35.58, 28.59, -63.36)
CIE-LCH	lch(35.58, 69.51, 294.28°)
OKLab	oklab(45.52% -0.0177 -0.1833)
OKLCH	oklch(45.52% 0.184 264.5)
XYZ	xyz(12.0109, 8.7910, 48.0679)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204ABB #BB9120

analogous

#2097BB #204ABB #4420BB

triadic

#204ABB #BB204A #4ABB20

tetradic

#204ABB #BB2097 #BB9120 #20BB44

square

#204ABB #BB2097 #BB9120 #20BB44

split-complementary

#204ABB #BB4420 #97BB20

monochromatic

#0E2152 #173587 #204ABB #3B67DD #6F8FE6

Accessibility & contrast

On white

7.61

#204ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#204ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204ABB

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204ABB	#FFFFFF	#000000	##FFFFFF
##204ABB	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#004DB9

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #204abb;
/* rgb */ color: rgb(32, 74, 187);
/* oklch */ color: oklch(45.5% 0.184 264.5);

Tailwind

colors: {
  custom: {
    50: '#777cd0',
    500: '#204abb',
    950: '#000000',
  },
}

SCSS

$custom: #204abb;
$custom-light: #777cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#204abb",
  "rgb": {
    "r": 32,
    "g": 74,
    "b": 187
  },
  "hsl": {
    "h": 223.742,
    "s": 70.776,
    "l": 42.941
  },
  "oklch": {
    "l": 0.45524,
    "c": 0.18416,
    "h": 264.5
  },
  "luminance": 0.08792
}

Semantic roles & 50–950 ramp

primary

#204ABB

secondary

#CDB26A

accent

#BD3AEE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #204ABB

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

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