#3C75AD#3C75AD

#3C75AD is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 55.0% C 0.106 H 250.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3C75AD
RGB	rgb(60, 117, 173)
HSL	hsl(210, 48%, 46%)
HSV	hsv(210, 65%, 68%)
CMYK	cmyk(65.3%, 32.4%, 0%, 32.2%)
CIE-LAB	lab(47.88, -0.62, -35.36)
CIE-LCH	lch(47.88, 35.37, 269.00°)
OKLab	oklab(54.97% -0.0364 -0.1)
OKLCH	oklch(54.97% 0.106 250)
XYZ	xyz(15.7648, 16.6988, 41.9194)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C75AD #AD743C

analogous

#3CADAD #3C75AD #3C3CAD

triadic

#3C75AD #AD3C75 #75AD3C

tetradic

#3C75AD #AD3CAD #AD743C #3CAD3C

square

#3C75AD #AD3CAD #AD743C #3CAD3C

split-complementary

#3C75AD #AD3C3C #ADAD3C

monochromatic

#1C3852 #2C5680 #3C75AD #5F94C7 #8CB2D7

Accessibility & contrast

On white

4.84

#3C75AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3C75AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C75AD

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C75AD	#FFFFFF	#000000	##FFFFFF
##3C75AD	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D78AF

Deuteranopia (green-blind)

#4D6DAC

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3c75ad;
/* rgb */ color: rgb(60, 117, 173);
/* oklch */ color: oklch(55.0% 0.106 250.0);

Tailwind

colors: {
  custom: {
    50: '#7d9cc5',
    500: '#3c75ad',
    950: '#000000',
  },
}

SCSS

$custom: #3c75ad;
$custom-light: #7d9cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c75ad",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 173
  },
  "hsl": {
    "h": 209.735,
    "s": 48.498,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54969,
    "c": 0.10644,
    "h": 250
  },
  "luminance": 0.167
}

Semantic roles & 50–950 ramp

primary

#3C75AD

secondary

#C2A283

accent

#9350D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3C75AD

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

Preview Lab → · Contrast checker → · Palette generator →