#376583#376583

#376583 is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.7% C 0.070 H 239.0°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#376583
RGB	rgb(55, 101, 131)
HSL	hsl(204, 41%, 36%)
HSV	hsv(204, 58%, 51%)
CMYK	cmyk(58%, 22.9%, 0%, 48.6%)
CIE-LAB	lab(40.83, -6.38, -21.47)
CIE-LCH	lch(40.83, 22.39, 253.45°)
OKLab	oklab(48.71% -0.036 -0.06)
OKLCH	oklch(48.71% 0.07 239)
XYZ	xyz(10.3244, 11.7574, 23.1936)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376583 #835537

analogous

#37837B #376583 #373F83

triadic

#376583 #833765 #658337

tetradic

#376583 #7B3783 #835537 #3F8337

square

#376583 #7B3783 #835537 #3F8337

split-complementary

#376583 #83373F #837B37

monochromatic

#13232D #254458 #376583 #4986AE #71A3C3

Accessibility & contrast

On white

6.27

#376583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#376583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376583

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376583	#FFFFFF	#000000	##FFFFFF
##376583	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576584

Deuteranopia (green-blind)

#4D5D82

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #376583;
/* rgb */ color: rgb(55, 101, 131);
/* oklch */ color: oklch(48.7% 0.070 239.0);

Tailwind

colors: {
  custom: {
    50: '#7490a7',
    500: '#376583',
    950: '#000000',
  },
}

SCSS

$custom: #376583;
$custom-light: #7490a7;
$custom-dark: #000000;

JSON

{
  "hex": "#376583",
  "rgb": {
    "r": 55,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 203.684,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48705,
    "c": 0.06999,
    "h": 239
  },
  "luminance": 0.11758
}

Semantic roles & 50–950 ramp

primary

#376583

secondary

#AC846A

accent

#8757D1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C0F

muted

#7B7D7F

Preview Lab

Preview with #376583

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

Preview Lab → · Contrast checker → · Palette generator →