#375D7A#375D7A

#375D7A is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.3% C 0.064 H 242.8°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#375D7A
RGB	rgb(55, 93, 122)
HSL	hsl(206, 38%, 35%)
HSV	hsv(206, 55%, 48%)
CMYK	cmyk(54.9%, 23.8%, 0%, 52.2%)
CIE-LAB	lab(37.92, -4.52, -20.48)
CIE-LCH	lch(37.92, 20.97, 257.55°)
OKLab	oklab(46.28% -0.0294 -0.0572)
OKLCH	oklch(46.28% 0.064 242.8)
XYZ	xyz(9.0015, 10.0453, 19.8732)
Luminance	0.1005 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375D7A #7A5437

analogous

#377A76 #375D7A #373C7A

triadic

#375D7A #7A375D #5D7A37

tetradic

#375D7A #76377A #7A5437 #3C7A37

square

#375D7A #76377A #7A5437 #3C7A37

split-complementary

#375D7A #7A373C #7A7637

monochromatic

#111D26 #243D50 #375D7A #4A7DA4 #6E9BBE

Accessibility & contrast

On white

6.98

#375D7A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#375D7A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375D7A

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375D7A	#FFFFFF	#000000	##FFFFFF
##375D7A	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505D7B

Deuteranopia (green-blind)

#475679

Tritanopia (blue-blind)

#0F6467

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #375d7a;
/* rgb */ color: rgb(55, 93, 122);
/* oklch */ color: oklch(46.3% 0.064 242.8);

Tailwind

colors: {
  custom: {
    50: '#738aa0',
    500: '#375d7a',
    950: '#000000',
  },
}

SCSS

$custom: #375d7a;
$custom-light: #738aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#375d7a",
  "rgb": {
    "r": 55,
    "g": 93,
    "b": 122
  },
  "hsl": {
    "h": 205.97,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46277,
    "c": 0.06431,
    "h": 242.8
  },
  "luminance": 0.10046
}

Semantic roles & 50–950 ramp

primary

#375D7A

secondary

#A68266

accent

#8C5ACE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375D7A

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

Preview Lab → · Contrast checker → · Palette generator →