#375D7D#375D7D

#375D7D is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.4% C 0.068 H 245.4°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#375D7D
RGB	rgb(55, 93, 125)
HSL	hsl(207, 39%, 35%)
HSV	hsv(207, 56%, 49%)
CMYK	cmyk(56%, 25.6%, 0%, 51%)
CIE-LAB	lab(38.06, -3.52, -22.11)
CIE-LCH	lch(38.06, 22.38, 260.95°)
OKLab	oklab(46.43% -0.0283 -0.0619)
OKLCH	oklch(46.43% 0.068 245.4)
XYZ	xyz(9.1902, 10.1208, 20.8673)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375D7D #7D5737

analogous

#377D7A #375D7D #373A7D

triadic

#375D7D #7D375D #5D7D37

tetradic

#375D7D #7A377D #7D5737 #3A7D37

square

#375D7D #7A377D #7D5737 #3A7D37

split-complementary

#375D7D #7D373A #7D7A37

monochromatic

#121E28 #243D52 #375D7D #4A7DA7 #6F9BC0

Accessibility & contrast

On white

6.94

#375D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#375D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375D7D

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375D7D	#FFFFFF	#000000	##FFFFFF
##375D7D	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5E7E

Deuteranopia (green-blind)

#46567C

Tritanopia (blue-blind)

#0A6568

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #375d7d;
/* rgb */ color: rgb(55, 93, 125);
/* oklch */ color: oklch(46.4% 0.068 245.4);

Tailwind

colors: {
  custom: {
    50: '#738aa2',
    500: '#375d7d',
    950: '#000000',
  },
}

SCSS

$custom: #375d7d;
$custom-light: #738aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#375d7d",
  "rgb": {
    "r": 55,
    "g": 93,
    "b": 125
  },
  "hsl": {
    "h": 207.429,
    "s": 38.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.46427,
    "c": 0.06805,
    "h": 245.4
  },
  "luminance": 0.10122
}

Semantic roles & 50–950 ramp

primary

#375D7D

secondary

#A88567

accent

#8F59CF

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #375D7D

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

Preview Lab → · Contrast checker → · Palette generator →