#204D8F#204D8F

#204D8F is a dark, moderate blue. Relative luminance 0.076; OKLCH L 42.6% C 0.120 H 258.3°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#204D8F
RGB	rgb(32, 77, 143)
HSL	hsl(216, 63%, 34%)
HSV	hsv(216, 78%, 56%)
CMYK	cmyk(77.6%, 46.2%, 0%, 43.9%)
CIE-LAB	lab(33.13, 9.22, -40.97)
CIE-LCH	lch(33.13, 41.99, 282.68°)
OKLab	oklab(42.63% -0.0244 -0.1174)
OKLCH	oklch(42.63% 0.12 258.3)
XYZ	xyz(8.2057, 7.5971, 27.0152)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204D8F #8F6220

analogous

#20858F #204D8F #2B208F

triadic

#204D8F #8F204D #4D8F20

tetradic

#204D8F #8F2085 #8F6220 #208F2B

square

#204D8F #8F2085 #8F6220 #208F2B

split-complementary

#204D8F #8F2B20 #858F20

monochromatic

#0A172B #15325D #204D8F #2B68C1 #5188D8

Accessibility & contrast

On white

8.33

#204D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#204D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204D8F

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204D8F	#FFFFFF	#000000	##FFFFFF
##204D8F	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5392

Deuteranopia (green-blind)

#13498E

Tritanopia (blue-blind)

#005D67

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #204d8f;
/* rgb */ color: rgb(32, 77, 143);
/* oklch */ color: oklch(42.6% 0.120 258.3);

Tailwind

colors: {
  custom: {
    50: '#6c7eb0',
    500: '#204d8f',
    950: '#000000',
  },
}

SCSS

$custom: #204d8f;
$custom-light: #6c7eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#204d8f",
  "rgb": {
    "r": 32,
    "g": 77,
    "b": 143
  },
  "hsl": {
    "h": 215.676,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42627,
    "c": 0.11994,
    "h": 258.3
  },
  "luminance": 0.07598
}

Semantic roles & 50–950 ramp

primary

#204D8F

secondary

#BB904F

accent

#A441E6

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #204D8F

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

Preview Lab → · Contrast checker → · Palette generator →