#203E64#203E64

#203E64 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.1% C 0.075 H 255.2°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#203E64
RGB	rgb(32, 62, 100)
HSL	hsl(214, 52%, 26%)
HSV	hsv(214, 68%, 39%)
CMYK	cmyk(68%, 38%, 0%, 60.8%)
CIE-LAB	lab(25.78, 2.36, -25.72)
CIE-LCH	lch(25.78, 25.83, 275.25°)
OKLab	oklab(36.06% -0.0192 -0.0729)
OKLCH	oklch(36.06% 0.075 255.2)
XYZ	xyz(4.6177, 4.6720, 12.7126)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203E64 #644620

analogous

#206064 #203E64 #242064

triadic

#203E64 #64203E #3E6420

tetradic

#203E64 #642060 #644620 #206424

square

#203E64 #642060 #644620 #206424

split-complementary

#203E64 #642420 #606420

monochromatic

#070E17 #112136 #203E64 #2F5B92 #3E77C1

Accessibility & contrast

On white

10.86

#203E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#203E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203E64

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203E64	#FFFFFF	#000000	##FFFFFF
##203E64	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4166

Deuteranopia (green-blind)

#243A63

Tritanopia (blue-blind)

#00474C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #203e64;
/* rgb */ color: rgb(32, 62, 100);
/* oklch */ color: oklch(36.1% 0.075 255.2);

Tailwind

colors: {
  custom: {
    50: '#637390',
    500: '#203e64',
    950: '#000000',
  },
}

SCSS

$custom: #203e64;
$custom-light: #637390;
$custom-dark: #000000;

JSON

{
  "hex": "#203e64",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 100
  },
  "hsl": {
    "h": 213.529,
    "s": 51.515,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36058,
    "c": 0.07543,
    "h": 255.2
  },
  "luminance": 0.04672
}

Semantic roles & 50–950 ramp

primary

#203E64

secondary

#987548

accent

#9C4DDB

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #203E64

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

Preview Lab → · Contrast checker → · Palette generator →