#375F73#375F73

#375F73 is a mid, muted cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.056 H 231.4°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#375F73
RGB	rgb(55, 95, 115)
HSL	hsl(200, 35%, 33%)
HSV	hsv(200, 52%, 45%)
CMYK	cmyk(52.2%, 17.4%, 0%, 54.9%)
CIE-LAB	lab(38.26, -8.01, -15.66)
CIE-LCH	lch(38.26, 17.59, 242.91°)
OKLab	oklab(46.44% -0.0347 -0.0435)
OKLCH	oklch(46.44% 0.056 231.4)
XYZ	xyz(8.7611, 10.2338, 17.7300)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F73 #734B37

analogous

#377369 #375F73 #374173

triadic

#375F73 #73375F #5F7337

tetradic

#375F73 #693773 #734B37 #417337

square

#375F73 #693773 #734B37 #417337

split-complementary

#375F73 #733741 #736937

monochromatic

#0F1B20 #233D4A #375F73 #4B819C #6C9FB9

Accessibility & contrast

On white

6.89

#375F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#375F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F73

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F73	#FFFFFF	#000000	##FFFFFF
##375F73	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555E74

Deuteranopia (green-blind)

#4D5773

Tritanopia (blue-blind)

#176565

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #375f73;
/* rgb */ color: rgb(55, 95, 115);
/* oklch */ color: oklch(46.4% 0.056 231.4);

Tailwind

colors: {
  custom: {
    50: '#728c9b',
    500: '#375f73',
    950: '#000000',
  },
}

SCSS

$custom: #375f73;
$custom-light: #728c9b;
$custom-dark: #000000;

JSON

{
  "hex": "#375f73",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 115
  },
  "hsl": {
    "h": 200,
    "s": 35.294,
    "l": 33.333
  },
  "oklch": {
    "l": 0.46444,
    "c": 0.05562,
    "h": 231.4
  },
  "luminance": 0.10234
}

Semantic roles & 50–950 ramp

primary

#375F73

secondary

#A27964

accent

#815CCB

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #375F73

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

Preview Lab → · Contrast checker → · Palette generator →