#203D63#203D63

#203D63 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.7% C 0.075 H 255.9°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#203D63
RGB	rgb(32, 61, 99)
HSL	hsl(214, 51%, 26%)
HSV	hsv(214, 68%, 39%)
CMYK	cmyk(67.7%, 38.4%, 0%, 61.2%)
CIE-LAB	lab(25.40, 2.66, -25.68)
CIE-LCH	lch(25.40, 25.81, 275.91°)
OKLab	oklab(35.74% -0.0183 -0.0728)
OKLCH	oklch(35.74% 0.075 255.9)
XYZ	xyz(4.5157, 4.5450, 12.4413)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203D63 #634620

analogous

#205E63 #203D63 #242063

triadic

#203D63 #63203D #3D6320

tetradic

#203D63 #63205E #634620 #206324

square

#203D63 #63205E #634620 #206324

split-complementary

#203D63 #632420 #5E6320

monochromatic

#070E17 #112135 #203D63 #2F5991 #3E76BF

Accessibility & contrast

On white

11.00

#203D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#203D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203D63

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203D63	#FFFFFF	#000000	##FFFFFF
##203D63	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4065

Deuteranopia (green-blind)

#233962

Tritanopia (blue-blind)

#00464B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203d63;
/* rgb */ color: rgb(32, 61, 99);
/* oklch */ color: oklch(35.7% 0.075 255.9);

Tailwind

colors: {
  custom: {
    50: '#63728f',
    500: '#203d63',
    950: '#000000',
  },
}

SCSS

$custom: #203d63;
$custom-light: #63728f;
$custom-dark: #000000;

JSON

{
  "hex": "#203d63",
  "rgb": {
    "r": 32,
    "g": 61,
    "b": 99
  },
  "hsl": {
    "h": 214.03,
    "s": 51.145,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35741,
    "c": 0.0751,
    "h": 255.9
  },
  "luminance": 0.04545
}

Semantic roles & 50–950 ramp

primary

#203D63

secondary

#977548

accent

#9D4DDB

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #203D63

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

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