#204CB2#204CB2

#204CB2 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.170 H 263.5°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#204CB2
RGB	rgb(32, 76, 178)
HSL	hsl(222, 70%, 41%)
HSV	hsv(222, 82%, 70%)
CMYK	cmyk(82%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(35.38, 23.77, -58.37)
CIE-LCH	lch(35.38, 63.03, 292.15°)
OKLab	oklab(45.15% -0.0193 -0.1686)
OKLCH	oklch(45.15% 0.17 263.5)
XYZ	xyz(11.2131, 8.6890, 43.1970)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204CB2 #B28620

analogous

#2095B2 #204CB2 #3D20B2

triadic

#204CB2 #B2204C #4CB220

tetradic

#204CB2 #B22095 #B28620 #20B23D

square

#204CB2 #B22095 #B28620 #20B23D

split-complementary

#204CB2 #B23D20 #95B220

monochromatic

#0D204A #17367E #204CB2 #3567DB #688EE4

Accessibility & contrast

On white

7.67

#204CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#204CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204CB2

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204CB2	#FFFFFF	#000000	##FFFFFF
##204CB2	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB5

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #204cb2;
/* rgb */ color: rgb(32, 76, 178);
/* oklch */ color: oklch(45.1% 0.170 263.5);

Tailwind

colors: {
  custom: {
    50: '#757dca',
    500: '#204cb2',
    950: '#000000',
  },
}

SCSS

$custom: #204cb2;
$custom-light: #757dca;
$custom-dark: #000000;

JSON

{
  "hex": "#204cb2",
  "rgb": {
    "r": 32,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 221.918,
    "s": 69.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45146,
    "c": 0.16975,
    "h": 263.5
  },
  "luminance": 0.0869
}

Semantic roles & 50–950 ramp

primary

#204CB2

secondary

#CAAB64

accent

#B73BEC

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #204CB2

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

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