#204259#204259

#204259 is a dark, muted cyan. Relative luminance 0.049; OKLCH L 36.4% C 0.056 H 240.3°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#204259
RGB	rgb(32, 66, 89)
HSL	hsl(204, 47%, 24%)
HSV	hsv(204, 64%, 35%)
CMYK	cmyk(64%, 25.8%, 0%, 65.1%)
CIE-LAB	lab(26.52, -4.47, -17.44)
CIE-LCH	lch(26.52, 18.00, 255.63°)
OKLab	oklab(36.45% -0.0279 -0.0489)
OKLCH	oklch(36.45% 0.056 240.3)
XYZ	xyz(4.3464, 4.9244, 10.1707)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204259 #593720

analogous

#205953 #204259 #202559

triadic

#204259 #592042 #425920

tetradic

#204259 #532059 #593720 #255920

square

#204259 #532059 #593720 #255920

split-complementary

#204259 #592025 #595320

monochromatic

#081117 #10212C #204259 #306386 #4085B3

Accessibility & contrast

On white

10.58

#204259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#204259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204259

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204259	#FFFFFF	#000000	##FFFFFF
##204259	1.00	10.58	1.99	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38425A

Deuteranopia (green-blind)

#303C59

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #204259;
/* rgb */ color: rgb(32, 66, 89);
/* oklch */ color: oklch(36.4% 0.056 240.3);

Tailwind

colors: {
  custom: {
    50: '#617688',
    500: '#204259',
    950: '#000000',
  },
}

SCSS

$custom: #204259;
$custom-light: #617688;
$custom-dark: #000000;

JSON

{
  "hex": "#204259",
  "rgb": {
    "r": 32,
    "g": 66,
    "b": 89
  },
  "hsl": {
    "h": 204.211,
    "s": 47.107,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36448,
    "c": 0.05626,
    "h": 240.3
  },
  "luminance": 0.04925
}

Semantic roles & 50–950 ramp

primary

#204259

secondary

#8D6447

accent

#8751D7

background

#F6F7F8

surface

#EBEDEF

border

#C6C8CA

text

#05080B

muted

#7A7B7C

Preview Lab

Preview with #204259

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

Preview Lab → · Contrast checker → · Palette generator →