#375783#375783

#375783 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.3% C 0.082 H 256.6°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#375783
RGB	rgb(55, 87, 131)
HSL	hsl(215, 41%, 36%)
HSV	hsv(215, 58%, 51%)
CMYK	cmyk(58%, 33.6%, 0%, 48.6%)
CIE-LAB	lab(36.49, 2.30, -28.22)
CIE-LCH	lch(36.49, 28.32, 274.66°)
OKLab	oklab(45.29% -0.0189 -0.0796)
OKLCH	oklch(45.29% 0.082 256.6)
XYZ	xyz(9.0790, 9.2666, 22.7785)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375783 #836337

analogous

#377D83 #375783 #3D3783

triadic

#375783 #833757 #578337

tetradic

#375783 #83377D #836337 #37833D

square

#375783 #83377D #836337 #37833D

split-complementary

#375783 #833D37 #7D8337

monochromatic

#131E2D #253A58 #375783 #4974AE #7194C3

Accessibility & contrast

On white

7.36

#375783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#375783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375783

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375783	#FFFFFF	#000000	##FFFFFF
##375783	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455A85

Deuteranopia (green-blind)

#3B5382

Tritanopia (blue-blind)

#006167

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #375783;
/* rgb */ color: rgb(55, 87, 131);
/* oklch */ color: oklch(45.3% 0.082 256.6);

Tailwind

colors: {
  custom: {
    50: '#7486a7',
    500: '#375783',
    950: '#000000',
  },
}

SCSS

$custom: #375783;
$custom-light: #7486a7;
$custom-dark: #000000;

JSON

{
  "hex": "#375783",
  "rgb": {
    "r": 55,
    "g": 87,
    "b": 131
  },
  "hsl": {
    "h": 214.737,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.45294,
    "c": 0.08182,
    "h": 256.6
  },
  "luminance": 0.09267
}

Semantic roles & 50–950 ramp

primary

#375783

secondary

#AC906A

accent

#9E57D1

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #375783

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

Preview Lab → · Contrast checker → · Palette generator →