#203C5F#203C5F

#203C5F is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.2% C 0.070 H 254.9°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#203C5F
RGB	rgb(32, 60, 95)
HSL	hsl(213, 50%, 25%)
HSV	hsv(213, 66%, 37%)
CMYK	cmyk(66.3%, 36.8%, 0%, 62.7%)
CIE-LAB	lab(24.84, 1.79, -23.96)
CIE-LCH	lch(24.84, 24.03, 274.27°)
OKLab	oklab(35.23% -0.0183 -0.0678)
OKLCH	oklch(35.23% 0.07 254.9)
XYZ	xyz(4.2763, 4.3646, 11.4413)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C5F #5F4320

analogous

#205C5F #203C5F #23205F

triadic

#203C5F #5F203C #3C5F20

tetradic

#203C5F #5F205C #5F4320 #205F23

square

#203C5F #5F205C #5F4320 #205F23

split-complementary

#203C5F #5F2320 #5C5F20

monochromatic

#080E17 #111F31 #203C5F #2F598D #3F76BB

Accessibility & contrast

On white

11.21

#203C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#203C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C5F

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C5F	#FFFFFF	#000000	##FFFFFF
##203C5F	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3E60

Deuteranopia (green-blind)

#25385E

Tritanopia (blue-blind)

#004449

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203c5f;
/* rgb */ color: rgb(32, 60, 95);
/* oklch */ color: oklch(35.2% 0.070 254.9);

Tailwind

colors: {
  custom: {
    50: '#62718c',
    500: '#203c5f',
    950: '#000000',
  },
}

SCSS

$custom: #203c5f;
$custom-light: #62718c;
$custom-dark: #000000;

JSON

{
  "hex": "#203c5f",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 95
  },
  "hsl": {
    "h": 213.333,
    "s": 49.606,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35232,
    "c": 0.07026,
    "h": 254.9
  },
  "luminance": 0.04365
}

Semantic roles & 50–950 ramp

primary

#203C5F

secondary

#937247

accent

#9C4FD9

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#05070C

muted

#7A7A7D

Preview Lab

Preview with #203C5F

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

Preview Lab → · Contrast checker → · Palette generator →