#375F6B#375F6B

#375F6B is a mid, muted cyan. Relative luminance 0.101; OKLCH L 46.1% C 0.049 H 219.1°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#375F6B
RGB	rgb(55, 95, 107)
HSL	hsl(194, 32%, 32%)
HSV	hsv(194, 49%, 42%)
CMYK	cmyk(48.6%, 11.2%, 0%, 58%)
CIE-LAB	lab(37.95, -10.51, -11.22)
CIE-LCH	lch(37.95, 15.37, 226.86°)
OKLab	oklab(46.09% -0.0381 -0.0309)
OKLCH	oklch(46.09% 0.049 219.1)
XYZ	xyz(8.3206, 10.0575, 15.4099)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F6B #6B4337

analogous

#376B5D #375F6B #37456B

triadic

#375F6B #6B375F #5F6B37

tetradic

#375F6B #5D376B #6B4337 #456B37

square

#375F6B #5D376B #6B4337 #456B37

split-complementary

#375F6B #6B3745 #6B5D37

monochromatic

#0D171A #223B43 #375F6B #4C8393 #6AA2B2

Accessibility & contrast

On white

6.97

#375F6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#375F6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F6B

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F6B	#FFFFFF	#000000	##FFFFFF
##375F6B	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575D6C

Deuteranopia (green-blind)

#4F576B

Tritanopia (blue-blind)

#1E6363

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #375f6b;
/* rgb */ color: rgb(55, 95, 107);
/* oklch */ color: oklch(46.1% 0.049 219.1);

Tailwind

colors: {
  custom: {
    50: '#718c95',
    500: '#375f6b',
    950: '#000000',
  },
}

SCSS

$custom: #375f6b;
$custom-light: #718c95;
$custom-dark: #000000;

JSON

{
  "hex": "#375f6b",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 107
  },
  "hsl": {
    "h": 193.846,
    "s": 32.099,
    "l": 31.765
  },
  "oklch": {
    "l": 0.46091,
    "c": 0.04906,
    "h": 219.1
  },
  "luminance": 0.10058
}

Semantic roles & 50–950 ramp

primary

#375F6B

secondary

#9B7062

accent

#7860C8

background

#F7F8F9

surface

#EDF0F1

border

#C8CBCB

text

#080C0D

muted

#7B7D7E

Preview Lab

Preview with #375F6B

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

Preview Lab → · Contrast checker → · Palette generator →