#375577#375577

#375577 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.2% C 0.067 H 252.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#375577
RGB	rgb(55, 85, 119)
HSL	hsl(212, 37%, 34%)
HSV	hsv(212, 54%, 47%)
CMYK	cmyk(53.8%, 28.6%, 0%, 53.3%)
CIE-LAB	lab(35.28, -0.54, -22.73)
CIE-LCH	lch(35.28, 22.73, 268.64°)
OKLab	oklab(44.15% -0.0202 -0.0637)
OKLCH	oklch(44.15% 0.067 252.4)
XYZ	xyz(8.1527, 8.6405, 18.6874)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375577 #775937

analogous

#377577 #375577 #393777

triadic

#375577 #773755 #557737

tetradic

#375577 #773775 #775937 #377739

square

#375577 #773775 #775937 #377739

split-complementary

#375577 #773937 #757737

monochromatic

#101923 #24374D #375577 #4A73A1 #6D92BB

Accessibility & contrast

On white

7.70

#375577 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#375577 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375577

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375577	#FFFFFF	#000000	##FFFFFF
##375577	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475679

Deuteranopia (green-blind)

#3F5076

Tritanopia (blue-blind)

#165D61

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #375577;
/* rgb */ color: rgb(55, 85, 119);
/* oklch */ color: oklch(44.2% 0.067 252.4);

Tailwind

colors: {
  custom: {
    50: '#72849e',
    500: '#375577',
    950: '#000000',
  },
}

SCSS

$custom: #375577;
$custom-light: #72849e;
$custom-dark: #000000;

JSON

{
  "hex": "#375577",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 119
  },
  "hsl": {
    "h": 211.875,
    "s": 36.782,
    "l": 34.118
  },
  "oklch": {
    "l": 0.44151,
    "c": 0.06682,
    "h": 252.4
  },
  "luminance": 0.08641
}

Semantic roles & 50–950 ramp

primary

#375577

secondary

#A48765

accent

#975BCD

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #375577

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

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