#375F7C#375F7C

#375F7C is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.065 H 241.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#375F7C
RGB	rgb(55, 95, 124)
HSL	hsl(205, 39%, 35%)
HSV	hsv(205, 56%, 49%)
CMYK	cmyk(55.6%, 23.4%, 0%, 51.4%)
CIE-LAB	lab(38.64, -5.08, -20.59)
CIE-LCH	lch(38.64, 21.21, 256.14°)
OKLab	oklab(46.87% -0.0312 -0.0575)
OKLCH	oklch(46.87% 0.065 241.5)
XYZ	xyz(9.3045, 10.4511, 20.5918)
Luminance	0.1045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F7C #7C5437

analogous

#377C76 #375F7C #373D7C

triadic

#375F7C #7C375F #5F7C37

tetradic

#375F7C #76377C #7C5437 #3D7C37

square

#375F7C #76377C #7C5437 #3D7C37

split-complementary

#375F7C #7C373D #7C7637

monochromatic

#111E27 #243F52 #375F7C #4A7FA6 #6E9DBF

Accessibility & contrast

On white

6.80

#375F7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#375F7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375F7C

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F7C	#FFFFFF	#000000	##FFFFFF
##375F7C	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525F7D

Deuteranopia (green-blind)

#49587B

Tritanopia (blue-blind)

#0A6669

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375f7c;
/* rgb */ color: rgb(55, 95, 124);
/* oklch */ color: oklch(46.9% 0.065 241.5);

Tailwind

colors: {
  custom: {
    50: '#738ca2',
    500: '#375f7c',
    950: '#000000',
  },
}

SCSS

$custom: #375f7c;
$custom-light: #738ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#375f7c",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 124
  },
  "hsl": {
    "h": 205.217,
    "s": 38.547,
    "l": 35.098
  },
  "oklch": {
    "l": 0.46872,
    "c": 0.06544,
    "h": 241.5
  },
  "luminance": 0.10452
}

Semantic roles & 50–950 ramp

primary

#375F7C

secondary

#A88267

accent

#8B59CE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #375F7C

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

Preview Lab → · Contrast checker → · Palette generator →