#204BA5#204BA5

#204BA5 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.9% C 0.153 H 262.6°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#204BA5
RGB	rgb(32, 75, 165)
HSL	hsl(221, 68%, 39%)
HSV	hsv(221, 81%, 65%)
CMYK	cmyk(80.6%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(34.10, 19.33, -52.72)
CIE-LCH	lch(34.10, 56.15, 290.13°)
OKLab	oklab(43.86% -0.0197 -0.152)
OKLCH	oklch(43.86% 0.153 262.6)
XYZ	xyz(9.9008, 8.0547, 36.6229)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204BA5 #A57A20

analogous

#208DA5 #204BA5 #3820A5

triadic

#204BA5 #A5204B #4BA520

tetradic

#204BA5 #A5208D #A57A20 #20A538

square

#204BA5 #A5208D #A57A20 #20A538

split-complementary

#204BA5 #A53820 #8DA520

monochromatic

#0C1C3E #163472 #204BA5 #2C63D6 #5F89E0

Accessibility & contrast

On white

8.04

#204BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#204BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204BA5

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204BA5	#FFFFFF	#000000	##FFFFFF
##204BA5	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057A8

Deuteranopia (green-blind)

#004AA3

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #204ba5;
/* rgb */ color: rgb(32, 75, 165);
/* oklch */ color: oklch(43.9% 0.153 262.6);

Tailwind

colors: {
  custom: {
    50: '#727cc0',
    500: '#204ba5',
    950: '#000000',
  },
}

SCSS

$custom: #204ba5;
$custom-light: #727cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#204ba5",
  "rgb": {
    "r": 32,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 220.602,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43861,
    "c": 0.1533,
    "h": 262.6
  },
  "luminance": 0.08056
}

Semantic roles & 50–950 ramp

primary

#204BA5

secondary

#C5A35C

accent

#B23DEA

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #204BA5

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

Preview Lab → · Contrast checker → · Palette generator →