#204C91#204C91

#204C91 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.5% C 0.124 H 259.2°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#204C91
RGB	rgb(32, 76, 145)
HSL	hsl(217, 64%, 35%)
HSV	hsv(217, 78%, 57%)
CMYK	cmyk(77.9%, 47.6%, 0%, 43.1%)
CIE-LAB	lab(32.96, 10.69, -42.46)
CIE-LCH	lch(32.96, 43.79, 284.13°)
OKLab	oklab(42.54% -0.0232 -0.1218)
OKLCH	oklch(42.54% 0.124 259.2)
XYZ	xyz(8.2891, 7.5193, 27.7971)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204C91 #916520

analogous

#208591 #204C91 #2C2091

triadic

#204C91 #91204C #4C9120

tetradic

#204C91 #912085 #916520 #20912C

square

#204C91 #912085 #916520 #20912C

split-complementary

#204C91 #912C20 #859120

monochromatic

#0A172D #15325F #204C91 #2B66C3 #5287D9

Accessibility & contrast

On white

8.39

#204C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#204C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204C91

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204C91	#FFFFFF	#000000	##FFFFFF
##204C91	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#275394

Deuteranopia (green-blind)

#0A4990

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #204c91;
/* rgb */ color: rgb(32, 76, 145);
/* oklch */ color: oklch(42.5% 0.124 259.2);

Tailwind

colors: {
  custom: {
    50: '#6d7db2',
    500: '#204c91',
    950: '#000000',
  },
}

SCSS

$custom: #204c91;
$custom-light: #6d7db2;
$custom-dark: #000000;

JSON

{
  "hex": "#204c91",
  "rgb": {
    "r": 32,
    "g": 76,
    "b": 145
  },
  "hsl": {
    "h": 216.637,
    "s": 63.842,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42539,
    "c": 0.12402,
    "h": 259.2
  },
  "luminance": 0.0752
}

Semantic roles & 50–950 ramp

primary

#204C91

secondary

#BC9251

accent

#A641E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #204C91

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

Preview Lab → · Contrast checker → · Palette generator →