#203E66#203E66

#203E66 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.2% C 0.078 H 256.2°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#203E66
RGB	rgb(32, 62, 102)
HSL	hsl(214, 52%, 26%)
HSV	hsv(214, 69%, 40%)
CMYK	cmyk(68.6%, 39.2%, 0%, 60%)
CIE-LAB	lab(25.90, 3.14, -26.82)
CIE-LCH	lch(25.90, 27.01, 276.68°)
OKLab	oklab(36.19% -0.0187 -0.0762)
OKLCH	oklch(36.19% 0.078 256.2)
XYZ	xyz(4.7157, 4.7112, 13.2286)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203E66 #664820

analogous

#206166 #203E66 #252066

triadic

#203E66 #66203E #3E6620

tetradic

#203E66 #662061 #664820 #206625

square

#203E66 #662061 #664820 #206625

split-complementary

#203E66 #662520 #616620

monochromatic

#070E17 #112237 #203E66 #2F5A95 #3E77C2

Accessibility & contrast

On white

10.81

#203E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#203E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203E66

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203E66	#FFFFFF	#000000	##FFFFFF
##203E66	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4168

Deuteranopia (green-blind)

#233A65

Tritanopia (blue-blind)

#00474D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #203e66;
/* rgb */ color: rgb(32, 62, 102);
/* oklch */ color: oklch(36.2% 0.078 256.2);

Tailwind

colors: {
  custom: {
    50: '#647292',
    500: '#203e66',
    950: '#000000',
  },
}

SCSS

$custom: #203e66;
$custom-light: #647292;
$custom-dark: #000000;

JSON

{
  "hex": "#203e66",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 102
  },
  "hsl": {
    "h": 214.286,
    "s": 52.239,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36187,
    "c": 0.07842,
    "h": 256.2
  },
  "luminance": 0.04712
}

Semantic roles & 50–950 ramp

primary

#203E66

secondary

#9A7748

accent

#9E4CDC

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #203E66

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

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