#375C8D#375C8D

#375C8D is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 47.1% C 0.091 H 255.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#375C8D
RGB	rgb(55, 92, 141)
HSL	hsl(214, 44%, 38%)
HSV	hsv(214, 61%, 55%)
CMYK	cmyk(61%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(38.53, 2.63, -31.10)
CIE-LCH	lch(38.53, 31.21, 274.82°)
OKLab	oklab(47.06% -0.022 -0.0879)
OKLCH	oklch(47.06% 0.091 255.9)
XYZ	xyz(10.2087, 10.3887, 26.6614)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375C8D #8D6837

analogous

#37878D #375C8D #3D378D

triadic

#375C8D #8D375C #5C8D37

tetradic

#375C8D #8D3787 #8D6837 #378D3D

square

#375C8D #8D3787 #8D6837 #378D3D

split-complementary

#375C8D #8D3D37 #878D37

monochromatic

#152335 #263F61 #375C8D #4979B8 #7599C9

Accessibility & contrast

On white

6.82

#375C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#375C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375C8D

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375C8D	#FFFFFF	#000000	##FFFFFF
##375C8D	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475F8F

Deuteranopia (green-blind)

#3C578C

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375c8d;
/* rgb */ color: rgb(55, 92, 141);
/* oklch */ color: oklch(47.1% 0.091 255.9);

Tailwind

colors: {
  custom: {
    50: '#7589ae',
    500: '#375c8d',
    950: '#000000',
  },
}

SCSS

$custom: #375c8d;
$custom-light: #7589ae;
$custom-dark: #000000;

JSON

{
  "hex": "#375c8d",
  "rgb": {
    "r": 55,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 214.186,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.47055,
    "c": 0.09065,
    "h": 255.9
  },
  "luminance": 0.1039
}

Semantic roles & 50–950 ramp

primary

#375C8D

secondary

#B2956E

accent

#9D54D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #375C8D

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

Preview Lab → · Contrast checker → · Palette generator →