#3C75BE#3C75BE

#3C75BE is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 55.9% C 0.129 H 255.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3C75BE
RGB	rgb(60, 117, 190)
HSL	hsl(214, 52%, 49%)
HSV	hsv(214, 68%, 75%)
CMYK	cmyk(68.4%, 38.4%, 0%, 25.5%)
CIE-LAB	lab(48.76, 5.40, -43.81)
CIE-LCH	lch(48.76, 44.14, 277.03°)
OKLab	oklab(55.95% -0.0319 -0.1247)
OKLCH	oklch(55.95% 0.129 255.6)
XYZ	xyz(17.5156, 17.3991, 51.1405)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C75BE #BE853C

analogous

#3CB6BE #3C75BE #443CBE

triadic

#3C75BE #BE3C75 #75BE3C

tetradic

#3C75BE #BE3CB6 #BE853C #3CBE44

square

#3C75BE #BE3CB6 #BE853C #3CBE44

split-complementary

#3C75BE #BE443C #B6BE3C

monochromatic

#1F3C61 #2D588F #3C75BE #6895CF #96B6DE

Accessibility & contrast

On white

4.69

#3C75BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3C75BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C75BE

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C75BE	#FFFFFF	#000000	##FFFFFF
##3C75BE	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#547AC1

Deuteranopia (green-blind)

#416EBD

Tritanopia (blue-blind)

#008690

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3c75be;
/* rgb */ color: rgb(60, 117, 190);
/* oklch */ color: oklch(55.9% 0.129 255.6);

Tailwind

colors: {
  custom: {
    50: '#809cd2',
    500: '#3c75be',
    950: '#000000',
  },
}

SCSS

$custom: #3c75be;
$custom-light: #809cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c75be",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 190
  },
  "hsl": {
    "h": 213.692,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55946,
    "c": 0.12871,
    "h": 255.6
  },
  "luminance": 0.17401
}

Semantic roles & 50–950 ramp

primary

#3C75BE

secondary

#CAAF8C

accent

#9D4CDB

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3C75BE

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

Preview Lab → · Contrast checker → · Palette generator →