#375C73#375C73

#375C73 is a mid, muted cyan. Relative luminance 0.097; OKLCH L 45.7% C 0.057 H 237.1°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#375C73
RGB	rgb(55, 92, 115)
HSL	hsl(203, 35%, 33%)
HSV	hsv(203, 52%, 45%)
CMYK	cmyk(52.2%, 20%, 0%, 54.9%)
CIE-LAB	lab(37.31, -6.20, -17.13)
CIE-LCH	lch(37.31, 18.22, 250.09°)
OKLab	oklab(45.69% -0.0308 -0.0476)
OKLCH	oklch(45.69% 0.057 237.1)
XYZ	xyz(8.4961, 9.7037, 17.6416)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375C73 #734E37

analogous

#37736C #375C73 #373E73

triadic

#375C73 #73375C #5C7337

tetradic

#375C73 #6C3773 #734E37 #3E7337

square

#375C73 #6C3773 #734E37 #3E7337

split-complementary

#375C73 #73373E #736C37

monochromatic

#0F1A20 #233B4A #375C73 #4B7D9C #6C9BB9

Accessibility & contrast

On white

7.14

#375C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#375C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375C73

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375C73	#FFFFFF	#000000	##FFFFFF
##375C73	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525B74

Deuteranopia (green-blind)

#495573

Tritanopia (blue-blind)

#186264

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #375c73;
/* rgb */ color: rgb(55, 92, 115);
/* oklch */ color: oklch(45.7% 0.057 237.1);

Tailwind

colors: {
  custom: {
    50: '#728a9b',
    500: '#375c73',
    950: '#000000',
  },
}

SCSS

$custom: #375c73;
$custom-light: #728a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#375c73",
  "rgb": {
    "r": 55,
    "g": 92,
    "b": 115
  },
  "hsl": {
    "h": 203,
    "s": 35.294,
    "l": 33.333
  },
  "oklch": {
    "l": 0.45687,
    "c": 0.05671,
    "h": 237.1
  },
  "luminance": 0.09704
}

Semantic roles & 50–950 ramp

primary

#375C73

secondary

#A27C64

accent

#875CCB

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375C73

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

Preview Lab → · Contrast checker → · Palette generator →