#375A7A#375A7A

#375A7A is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.5% C 0.067 H 247.4°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#375A7A
RGB	rgb(55, 90, 122)
HSL	hsl(209, 38%, 35%)
HSV	hsv(209, 55%, 48%)
CMYK	cmyk(54.9%, 26.2%, 0%, 52.2%)
CIE-LAB	lab(36.98, -2.67, -21.93)
CIE-LCH	lch(36.98, 22.10, 263.06°)
OKLab	oklab(45.54% -0.0256 -0.0614)
OKLCH	oklch(45.54% 0.067 247.4)
XYZ	xyz(8.7433, 9.5290, 19.7871)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375A7A #7A5737

analogous

#377A79 #375A7A #37387A

triadic

#375A7A #7A375A #5A7A37

tetradic

#375A7A #79377A #7A5737 #387A37

square

#375A7A #79377A #7A5737 #387A37

split-complementary

#375A7A #7A3738 #7A7937

monochromatic

#111C26 #243B50 #375A7A #4A79A4 #6E97BE

Accessibility & contrast

On white

7.23

#375A7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#375A7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375A7A

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375A7A	#FFFFFF	#000000	##FFFFFF
##375A7A	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5B7B

Deuteranopia (green-blind)

#445479

Tritanopia (blue-blind)

#106265

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #375a7a;
/* rgb */ color: rgb(55, 90, 122);
/* oklch */ color: oklch(45.5% 0.067 247.4);

Tailwind

colors: {
  custom: {
    50: '#7388a0',
    500: '#375a7a',
    950: '#000000',
  },
}

SCSS

$custom: #375a7a;
$custom-light: #7388a0;
$custom-dark: #000000;

JSON

{
  "hex": "#375a7a",
  "rgb": {
    "r": 55,
    "g": 90,
    "b": 122
  },
  "hsl": {
    "h": 208.657,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45535,
    "c": 0.0665,
    "h": 247.4
  },
  "luminance": 0.0953
}

Semantic roles & 50–950 ramp

primary

#375A7A

secondary

#A68566

accent

#915ACE

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #375A7A

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

Preview Lab → · Contrast checker → · Palette generator →