#375A7C#375A7C

#375A7C is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.069 H 248.9°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#375A7C
RGB	rgb(55, 90, 124)
HSL	hsl(210, 39%, 35%)
HSV	hsv(210, 56%, 49%)
CMYK	cmyk(55.6%, 27.4%, 0%, 51.4%)
CIE-LAB	lab(37.08, -2.00, -23.02)
CIE-LCH	lch(37.08, 23.10, 265.05°)
OKLab	oklab(45.64% -0.0249 -0.0645)
OKLCH	oklch(45.64% 0.069 248.9)
XYZ	xyz(8.8685, 9.5791, 20.4465)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375A7C #7C5937

analogous

#377C7B #375A7C #37387C

triadic

#375A7C #7C375A #5A7C37

tetradic

#375A7C #7B377C #7C5937 #387C37

square

#375A7C #7B377C #7C5937 #387C37

split-complementary

#375A7C #7C3738 #7C7B37

monochromatic

#111C27 #243B52 #375A7C #4A79A6 #6E97BF

Accessibility & contrast

On white

7.20

#375A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#375A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375A7C

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375A7C	#FFFFFF	#000000	##FFFFFF
##375A7C	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5B7E

Deuteranopia (green-blind)

#43547B

Tritanopia (blue-blind)

#0D6266

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #375a7c;
/* rgb */ color: rgb(55, 90, 124);
/* oklch */ color: oklch(45.6% 0.069 248.9);

Tailwind

colors: {
  custom: {
    50: '#7388a2',
    500: '#375a7c',
    950: '#000000',
  },
}

SCSS

$custom: #375a7c;
$custom-light: #7388a2;
$custom-dark: #000000;

JSON

{
  "hex": "#375a7c",
  "rgb": {
    "r": 55,
    "g": 90,
    "b": 124
  },
  "hsl": {
    "h": 209.565,
    "s": 38.547,
    "l": 35.098
  },
  "oklch": {
    "l": 0.45638,
    "c": 0.06915,
    "h": 248.9
  },
  "luminance": 0.0958
}

Semantic roles & 50–950 ramp

primary

#375A7C

secondary

#A88767

accent

#9359CE

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0F

muted

#7B7C7E

Preview Lab

Preview with #375A7C

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

Preview Lab → · Contrast checker → · Palette generator →