#203E5D#203E5D

#203E5D is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.6% C 0.065 H 250.8°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#203E5D
RGB	rgb(32, 62, 93)
HSL	hsl(210, 49%, 25%)
HSV	hsv(210, 66%, 36%)
CMYK	cmyk(65.6%, 33.3%, 0%, 63.5%)
CIE-LAB	lab(25.39, -0.33, -21.80)
CIE-LCH	lch(25.39, 21.80, 269.14°)
OKLab	oklab(35.62% -0.0214 -0.0615)
OKLCH	oklch(35.62% 0.065 250.8)
XYZ	xyz(4.2934, 4.5422, 11.0043)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203E5D #5D3F20

analogous

#205D5D #203E5D #21205D

triadic

#203E5D #5D203E #3E5D20

tetradic

#203E5D #5D205D #5D3F20 #205D21

square

#203E5D #5D205D #5D3F20 #205D21

split-complementary

#203E5D #5D2120 #5D5D20

monochromatic

#080F17 #10202F #203E5D #305C8B #3F7BB8

Accessibility & contrast

On white

11.00

#203E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#203E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203E5D

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203E5D	#FFFFFF	#000000	##FFFFFF
##203E5D	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)

#313F5E

Deuteranopia (green-blind)

#293A5C

Tritanopia (blue-blind)

#004549

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203e5d;
/* rgb */ color: rgb(32, 62, 93);
/* oklch */ color: oklch(35.6% 0.065 250.8);

Tailwind

colors: {
  custom: {
    50: '#62738b',
    500: '#203e5d',
    950: '#000000',
  },
}

SCSS

$custom: #203e5d;
$custom-light: #62738b;
$custom-dark: #000000;

JSON

{
  "hex": "#203e5d",
  "rgb": {
    "r": 32,
    "g": 62,
    "b": 93
  },
  "hsl": {
    "h": 210.492,
    "s": 48.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35624,
    "c": 0.06514,
    "h": 250.8
  },
  "luminance": 0.04543
}

Semantic roles & 50–950 ramp

primary

#203E5D

secondary

#916D47

accent

#954FD8

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#05080C

muted

#7A7B7D

Preview Lab

Preview with #203E5D

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

Preview Lab → · Contrast checker → · Palette generator →