#204C8E#204C8E

#204C8E is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.3% C 0.120 H 258.6°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#204C8E
RGB	rgb(32, 76, 142)
HSL	hsl(216, 63%, 34%)
HSV	hsv(216, 77%, 56%)
CMYK	cmyk(77.5%, 46.5%, 0%, 44.3%)
CIE-LAB	lab(32.76, 9.50, -40.95)
CIE-LCH	lch(32.76, 42.03, 283.06°)
OKLab	oklab(42.32% -0.0237 -0.1174)
OKLCH	oklch(42.32% 0.12 258.6)
XYZ	xyz(8.0608, 7.4280, 26.5949)
Luminance	0.0743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204C8E #8E6220

analogous

#20838E #204C8E #2B208E

triadic

#204C8E #8E204C #4C8E20

tetradic

#204C8E #8E2083 #8E6220 #208E2B

square

#204C8E #8E2083 #8E6220 #208E2B

split-complementary

#204C8E #8E2B20 #838E20

monochromatic

#09172A #15315C #204C8E #2B67C0 #5187D8

Accessibility & contrast

On white

8.45

#204C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#204C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204C8E

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204C8E	#FFFFFF	#000000	##FFFFFF
##204C8E	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5291

Deuteranopia (green-blind)

#12488D

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #204c8e;
/* rgb */ color: rgb(32, 76, 142);
/* oklch */ color: oklch(42.3% 0.120 258.6);

Tailwind

colors: {
  custom: {
    50: '#6c7daf',
    500: '#204c8e',
    950: '#000000',
  },
}

SCSS

$custom: #204c8e;
$custom-light: #6c7daf;
$custom-dark: #000000;

JSON

{
  "hex": "#204c8e",
  "rgb": {
    "r": 32,
    "g": 76,
    "b": 142
  },
  "hsl": {
    "h": 216,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42322,
    "c": 0.11975,
    "h": 258.6
  },
  "luminance": 0.07429
}

Semantic roles & 50–950 ramp

primary

#204C8E

secondary

#BB904F

accent

#A442E6

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #204C8E

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

Preview Lab → · Contrast checker → · Palette generator →