#375C8A#375C8A

#375C8A is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.9% C 0.086 H 254.7°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#375C8A
RGB	rgb(55, 92, 138)
HSL	hsl(213, 43%, 38%)
HSV	hsv(213, 60%, 54%)
CMYK	cmyk(60.1%, 33.3%, 0%, 45.9%)
CIE-LAB	lab(38.38, 1.57, -29.53)
CIE-LCH	lch(38.38, 29.57, 273.04°)
OKLab	oklab(46.88% -0.0229 -0.0833)
OKLCH	oklch(46.88% 0.086 254.7)
XYZ	xyz(9.9885, 10.3006, 25.5017)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375C8A #8A6537

analogous

#37858A #375C8A #3B378A

triadic

#375C8A #8A375C #5C8A37

tetradic

#375C8A #8A3785 #8A6537 #378A3B

square

#375C8A #8A3785 #8A6537 #378A3B

split-complementary

#375C8A #8A3B37 #858A37

monochromatic

#142232 #263F5E #375C8A #4879B6 #7499C8

Accessibility & contrast

On white

6.86

#375C8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#375C8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375C8A

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375C8A	#FFFFFF	#000000	##FFFFFF
##375C8A	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8C

Deuteranopia (green-blind)

#3E5789

Tritanopia (blue-blind)

#00666C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #375c8a;
/* rgb */ color: rgb(55, 92, 138);
/* oklch */ color: oklch(46.9% 0.086 254.7);

Tailwind

colors: {
  custom: {
    50: '#7589ac',
    500: '#375c8a',
    950: '#000000',
  },
}

SCSS

$custom: #375c8a;
$custom-light: #7589ac;
$custom-dark: #000000;

JSON

{
  "hex": "#375c8a",
  "rgb": {
    "r": 55,
    "g": 92,
    "b": 138
  },
  "hsl": {
    "h": 213.253,
    "s": 43.005,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46884,
    "c": 0.08643,
    "h": 254.7
  },
  "luminance": 0.10301
}

Semantic roles & 50–950 ramp

primary

#375C8A

secondary

#B0926D

accent

#9B55D3

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #375C8A

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

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