#204B8E#204B8E

#204B8E is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.1% C 0.121 H 259.1°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#204B8E
RGB	rgb(32, 75, 142)
HSL	hsl(217, 63%, 34%)
HSV	hsv(217, 77%, 56%)
CMYK	cmyk(77.5%, 47.2%, 0%, 44.3%)
CIE-LAB	lab(32.46, 10.17, -41.43)
CIE-LCH	lch(32.46, 42.66, 283.79°)
OKLab	oklab(42.09% -0.0228 -0.1188)
OKLCH	oklch(42.09% 0.121 259.1)
XYZ	xyz(7.9924, 7.2913, 26.5721)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204B8E #8E6320

analogous

#20828E #204B8E #2C208E

triadic

#204B8E #8E204B #4B8E20

tetradic

#204B8E #8E2082 #8E6320 #208E2C

square

#204B8E #8E2082 #8E6320 #208E2C

split-complementary

#204B8E #8E2C20 #828E20

monochromatic

#09162A #15315C #204B8E #2B65C0 #5185D8

Accessibility & contrast

On white

8.54

#204B8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#204B8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204B8E

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204B8E	#FFFFFF	#000000	##FFFFFF
##204B8E	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285291

Deuteranopia (green-blind)

#0D488D

Tritanopia (blue-blind)

#005B65

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #204b8e;
/* rgb */ color: rgb(32, 75, 142);
/* oklch */ color: oklch(42.1% 0.121 259.1);

Tailwind

colors: {
  custom: {
    50: '#6c7caf',
    500: '#204b8e',
    950: '#000000',
  },
}

SCSS

$custom: #204b8e;
$custom-light: #6c7caf;
$custom-dark: #000000;

JSON

{
  "hex": "#204b8e",
  "rgb": {
    "r": 32,
    "g": 75,
    "b": 142
  },
  "hsl": {
    "h": 216.545,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.4209,
    "c": 0.121,
    "h": 259.1
  },
  "luminance": 0.07292
}

Semantic roles & 50–950 ramp

primary

#204B8E

secondary

#BB914F

accent

#A642E6

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #204B8E

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

Preview Lab → · Contrast checker → · Palette generator →