#3C758D#3C758D

#3C758D is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.4% C 0.071 H 227.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C758D
RGB	rgb(60, 117, 141)
HSL	hsl(198, 40%, 39%)
HSV	hsv(198, 57%, 55%)
CMYK	cmyk(57.4%, 17%, 0%, 44.7%)
CIE-LAB	lab(46.45, -11.37, -18.78)
CIE-LCH	lch(46.45, 21.95, 238.80°)
OKLab	oklab(53.37% -0.0475 -0.0522)
OKLCH	oklch(53.37% 0.071 227.7)
XYZ	xyz(13.0307, 15.6051, 27.5195)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C758D #8D543C

analogous

#3C8D7D #3C758D #3C4C8D

triadic

#3C758D #8D3C75 #758D3C

tetradic

#3C758D #7D3C8D #8D543C #4C8D3C

square

#3C758D #7D3C8D #8D543C #4C8D3C

split-complementary

#3C758D #8D3C4C #8D7D3C

monochromatic

#172E37 #2A5162 #3C758D #5197B5 #7CB1C7

Accessibility & contrast

On white

5.10

#3C758D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3C758D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C758D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C758D	#FFFFFF	#000000	##FFFFFF
##3C758D	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68738E

Deuteranopia (green-blind)

#5D6A8D

Tritanopia (blue-blind)

#007C7D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3c758d;
/* rgb */ color: rgb(60, 117, 141);
/* oklch */ color: oklch(53.4% 0.071 227.7);

Tailwind

colors: {
  custom: {
    50: '#799cae',
    500: '#3c758d',
    950: '#000000',
  },
}

SCSS

$custom: #3c758d;
$custom-light: #799cae;
$custom-dark: #000000;

JSON

{
  "hex": "#3c758d",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 141
  },
  "hsl": {
    "h": 197.778,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.53371,
    "c": 0.07058,
    "h": 227.7
  },
  "luminance": 0.15606
}

Semantic roles & 50–950 ramp

primary

#3C758D

secondary

#B18674

accent

#7B58D0

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #3C758D

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

Preview Lab → · Contrast checker → · Palette generator →