#375D78#375D78

#375D78 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.2% C 0.062 H 240.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#375D78
RGB	rgb(55, 93, 120)
HSL	hsl(205, 37%, 34%)
HSV	hsv(205, 54%, 47%)
CMYK	cmyk(54.2%, 22.5%, 0%, 52.9%)
CIE-LAB	lab(37.84, -5.18, -19.39)
CIE-LCH	lch(37.84, 20.07, 255.03°)
OKLab	oklab(46.18% -0.0302 -0.0541)
OKLCH	oklch(46.18% 0.062 240.8)
XYZ	xyz(8.8788, 9.9963, 19.2272)
Luminance	0.1000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375D78 #785237

analogous

#377873 #375D78 #373D78

triadic

#375D78 #78375D #5D7837

tetradic

#375D78 #733778 #785237 #3D7837

square

#375D78 #733778 #785237 #3D7837

split-complementary

#375D78 #78373D #787337

monochromatic

#111C24 #243C4E #375D78 #4A7EA2 #6D9BBC

Accessibility & contrast

On white

7.00

#375D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#375D78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375D78

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375D78	#FFFFFF	#000000	##FFFFFF
##375D78	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515D79

Deuteranopia (green-blind)

#485678

Tritanopia (blue-blind)

#126466

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #375d78;
/* rgb */ color: rgb(55, 93, 120);
/* oklch */ color: oklch(46.2% 0.062 240.8);

Tailwind

colors: {
  custom: {
    50: '#738a9f',
    500: '#375d78',
    950: '#000000',
  },
}

SCSS

$custom: #375d78;
$custom-light: #738a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#375d78",
  "rgb": {
    "r": 55,
    "g": 93,
    "b": 120
  },
  "hsl": {
    "h": 204.923,
    "s": 37.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.46178,
    "c": 0.06191,
    "h": 240.8
  },
  "luminance": 0.09997
}

Semantic roles & 50–950 ramp

primary

#375D78

secondary

#A58066

accent

#8A5BCD

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375D78

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

Preview Lab → · Contrast checker → · Palette generator →