#3C75C3#3C75C3

#3C75C3 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.2% C 0.135 H 256.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3C75C3
RGB	rgb(60, 117, 195)
HSL	hsl(215, 53%, 50%)
HSV	hsv(215, 69%, 76%)
CMYK	cmyk(69.2%, 40%, 0%, 23.5%)
CIE-LAB	lab(49.03, 7.19, -46.25)
CIE-LCH	lch(49.03, 46.81, 278.84°)
OKLab	oklab(56.25% -0.0308 -0.1318)
OKLCH	oklch(56.25% 0.135 256.9)
XYZ	xyz(18.0715, 17.6215, 54.0681)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C75C3 #C38A3C

analogous

#3CB8C3 #3C75C3 #473CC3

triadic

#3C75C3 #C33C75 #75C33C

tetradic

#3C75C3 #C33CB8 #C38A3C #3CC347

square

#3C75C3 #C33CB8 #C38A3C #3CC347

split-complementary

#3C75C3 #C3473C #B8C33C

monochromatic

#1F3D65 #2E5994 #3C75C3 #6B96D1 #9AB7E0

Accessibility & contrast

On white

4.64

#3C75C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3C75C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3C75C3

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C75C3	#FFFFFF	#000000	##FFFFFF
##3C75C3	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517BC6

Deuteranopia (green-blind)

#3C6FC1

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3c75c3;
/* rgb */ color: rgb(60, 117, 195);
/* oklch */ color: oklch(56.2% 0.135 256.9);

Tailwind

colors: {
  custom: {
    50: '#819cd5',
    500: '#3c75c3',
    950: '#000000',
  },
}

SCSS

$custom: #3c75c3;
$custom-light: #819cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c75c3",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 195
  },
  "hsl": {
    "h": 214.667,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.56249,
    "c": 0.13538,
    "h": 256.9
  },
  "luminance": 0.17623
}

Semantic roles & 50–950 ramp

primary

#3C75C3

secondary

#CCB28F

accent

#9F4BDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3C75C3

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

Preview Lab → · Contrast checker → · Palette generator →