#203F60#203F60

#203F60 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.1% C 0.068 H 251.6°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#203F60
RGB	rgb(32, 63, 96)
HSL	hsl(211, 50%, 25%)
HSV	hsv(211, 67%, 38%)
CMYK	cmyk(66.7%, 34.4%, 0%, 62.4%)
CIE-LAB	lab(25.88, 0.14, -22.97)
CIE-LCH	lch(25.88, 22.97, 270.36°)
OKLab	oklab(36.06% -0.0216 -0.0649)
OKLCH	oklch(36.06% 0.068 251.6)
XYZ	xyz(4.4837, 4.7062, 11.7362)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203F60 #604120

analogous

#205F60 #203F60 #212060

triadic

#203F60 #60203F #3F6020

tetradic

#203F60 #60205F #604120 #206021

square

#203F60 #60205F #604120 #206021

split-complementary

#203F60 #602120 #5F6020

monochromatic

#080F17 #112132 #203F60 #2F5D8E #3F7BBC

Accessibility & contrast

On white

10.82

#203F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#203F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203F60

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203F60	#FFFFFF	#000000	##FFFFFF
##203F60	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314161

Deuteranopia (green-blind)

#283A5F

Tritanopia (blue-blind)

#00474B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #203f60;
/* rgb */ color: rgb(32, 63, 96);
/* oklch */ color: oklch(36.1% 0.068 251.6);

Tailwind

colors: {
  custom: {
    50: '#62738d',
    500: '#203f60',
    950: '#000000',
  },
}

SCSS

$custom: #203f60;
$custom-light: #62738d;
$custom-dark: #000000;

JSON

{
  "hex": "#203f60",
  "rgb": {
    "r": 32,
    "g": 63,
    "b": 96
  },
  "hsl": {
    "h": 210.938,
    "s": 50,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36064,
    "c": 0.06843,
    "h": 251.6
  },
  "luminance": 0.04707
}

Semantic roles & 50–950 ramp

primary

#203F60

secondary

#946F47

accent

#964EDA

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#05080C

muted

#7A7B7D

Preview Lab

Preview with #203F60

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

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