#3C75C4#3C75C4

#3C75C4 is a mid, vivid cyan. Relative luminance 0.177; OKLCH L 56.3% C 0.137 H 257.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#3C75C4
RGB	rgb(60, 117, 196)
HSL	hsl(215, 54%, 50%)
HSV	hsv(215, 69%, 77%)
CMYK	cmyk(69.4%, 40.3%, 0%, 23.1%)
CIE-LAB	lab(49.09, 7.55, -46.73)
CIE-LCH	lch(49.09, 47.34, 279.18°)
OKLab	oklab(56.31% -0.0305 -0.1333)
OKLCH	oklch(56.31% 0.137 257.1)
XYZ	xyz(18.1850, 17.6669, 54.6655)
Luminance	0.1767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C75C4 #C48B3C

analogous

#3CB9C4 #3C75C4 #473CC4

triadic

#3C75C4 #C43C75 #75C43C

tetradic

#3C75C4 #C43CB9 #C48B3C #3CC447

square

#3C75C4 #C43CB9 #C48B3C #3CC447

split-complementary

#3C75C4 #C4473C #B9C43C

monochromatic

#1F3D67 #2D5996 #3C75C4 #6B96D2 #9AB8E0

Accessibility & contrast

On white

4.63

#3C75C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3C75C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3C75C4

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C75C4	#FFFFFF	#000000	##FFFFFF
##3C75C4	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507CC7

Deuteranopia (green-blind)

#3B6FC2

Tritanopia (blue-blind)

#008793

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3c75c4;
/* rgb */ color: rgb(60, 117, 196);
/* oklch */ color: oklch(56.3% 0.137 257.1);

Tailwind

colors: {
  custom: {
    50: '#819cd6',
    500: '#3c75c4',
    950: '#000000',
  },
}

SCSS

$custom: #3c75c4;
$custom-light: #819cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c75c4",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 196
  },
  "hsl": {
    "h": 214.853,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5631,
    "c": 0.13672,
    "h": 257.1
  },
  "luminance": 0.17669
}

Semantic roles & 50–950 ramp

primary

#3C75C4

secondary

#CCB390

accent

#A04BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3C75C4

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

Preview Lab → · Contrast checker → · Palette generator →