#204BB2#204BB2

#204BB2 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.9% C 0.171 H 263.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#204BB2
RGB	rgb(32, 75, 178)
HSL	hsl(222, 70%, 41%)
HSV	hsv(222, 82%, 70%)
CMYK	cmyk(82%, 57.9%, 0%, 30.2%)
CIE-LAB	lab(35.11, 24.44, -58.82)
CIE-LCH	lch(35.11, 63.69, 292.56°)
OKLab	oklab(44.94% -0.0187 -0.17)
OKLCH	oklch(44.94% 0.171 263.7)
XYZ	xyz(11.1448, 8.5522, 43.1742)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204BB2 #B28720

analogous

#2094B2 #204BB2 #3E20B2

triadic

#204BB2 #B2204B #4BB220

tetradic

#204BB2 #B22094 #B28720 #20B23E

square

#204BB2 #B22094 #B28720 #20B23E

split-complementary

#204BB2 #B23E20 #94B220

monochromatic

#0D1F4A #17357E #204BB2 #3565DB #688DE4

Accessibility & contrast

On white

7.75

#204BB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#204BB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204BB2

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204BB2	#FFFFFF	#000000	##FFFFFF
##204BB2	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB5

Deuteranopia (green-blind)

#004CB0

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #204bb2;
/* rgb */ color: rgb(32, 75, 178);
/* oklch */ color: oklch(44.9% 0.171 263.7);

Tailwind

colors: {
  custom: {
    50: '#757cca',
    500: '#204bb2',
    950: '#000000',
  },
}

SCSS

$custom: #204bb2;
$custom-light: #757cca;
$custom-dark: #000000;

JSON

{
  "hex": "#204bb2",
  "rgb": {
    "r": 32,
    "g": 75,
    "b": 178
  },
  "hsl": {
    "h": 222.329,
    "s": 69.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44942,
    "c": 0.17098,
    "h": 263.7
  },
  "luminance": 0.08554
}

Semantic roles & 50–950 ramp

primary

#204BB2

secondary

#CAAC64

accent

#B83BEC

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #204BB2

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

Preview Lab → · Contrast checker → · Palette generator →