#20445B#20445B

#20445B is a dark, muted cyan. Relative luminance 0.052; OKLCH L 37.1% C 0.057 H 238.9°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#20445B
RGB	rgb(32, 68, 91)
HSL	hsl(203, 48%, 24%)
HSV	hsv(203, 65%, 36%)
CMYK	cmyk(64.8%, 25.3%, 0%, 64.3%)
CIE-LAB	lab(27.29, -5.03, -17.54)
CIE-LCH	lch(27.29, 18.25, 254.01°)
OKLab	oklab(37.09% -0.0296 -0.0492)
OKLCH	oklch(37.09% 0.057 238.9)
XYZ	xyz(4.5504, 5.1962, 10.6587)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20445B #5B3720

analogous

#205B55 #20445B #20275B

triadic

#20445B #5B2044 #445B20

tetradic

#20445B #55205B #5B3720 #275B20

square

#20445B #55205B #5B3720 #275B20

split-complementary

#20445B #5B2027 #5B5520

monochromatic

#081117 #10222E #20445B #306688 #4088B6

Accessibility & contrast

On white

10.30

#20445B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#20445B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20445B

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20445B	#FFFFFF	#000000	##FFFFFF
##20445B	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A445C

Deuteranopia (green-blind)

#313E5B

Tritanopia (blue-blind)

#004A4C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #20445b;
/* rgb */ color: rgb(32, 68, 91);
/* oklch */ color: oklch(37.1% 0.057 238.9);

Tailwind

colors: {
  custom: {
    50: '#627789',
    500: '#20445b',
    950: '#000000',
  },
}

SCSS

$custom: #20445b;
$custom-light: #627789;
$custom-dark: #000000;

JSON

{
  "hex": "#20445b",
  "rgb": {
    "r": 32,
    "g": 68,
    "b": 91
  },
  "hsl": {
    "h": 203.39,
    "s": 47.967,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37088,
    "c": 0.05739,
    "h": 238.9
  },
  "luminance": 0.05197
}

Semantic roles & 50–950 ramp

primary

#20445B

secondary

#8F6347

accent

#8550D8

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05080B

muted

#7A7B7C

Preview Lab

Preview with #20445B

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

Preview Lab → · Contrast checker → · Palette generator →