#3C75BF#3C75BF

#3C75BF is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 56.0% C 0.130 H 255.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3C75BF
RGB	rgb(60, 117, 191)
HSL	hsl(214, 52%, 49%)
HSV	hsv(214, 69%, 75%)
CMYK	cmyk(68.6%, 38.7%, 0%, 25.1%)
CIE-LAB	lab(48.81, 5.76, -44.30)
CIE-LCH	lch(48.81, 44.67, 277.40°)
OKLab	oklab(56.01% -0.0317 -0.1261)
OKLCH	oklch(56.01% 0.13 255.9)
XYZ	xyz(17.6253, 17.4430, 51.7181)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C75BF #BF863C

analogous

#3CB7BF #3C75BF #453CBF

triadic

#3C75BF #BF3C75 #75BF3C

tetradic

#3C75BF #BF3CB7 #BF863C #3CBF45

square

#3C75BF #BF3CB7 #BF863C #3CBF45

split-complementary

#3C75BF #BF453C #B7BF3C

monochromatic

#1F3C62 #2D5890 #3C75BF #6895D0 #97B6DE

Accessibility & contrast

On white

4.68

#3C75BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3C75BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C75BF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C75BF	#FFFFFF	#000000	##FFFFFF
##3C75BF	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#537BC2

Deuteranopia (green-blind)

#406EBD

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3c75bf;
/* rgb */ color: rgb(60, 117, 191);
/* oklch */ color: oklch(56.0% 0.130 255.9);

Tailwind

colors: {
  custom: {
    50: '#809cd3',
    500: '#3c75bf',
    950: '#000000',
  },
}

SCSS

$custom: #3c75bf;
$custom-light: #809cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3c75bf",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 191
  },
  "hsl": {
    "h": 213.893,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56006,
    "c": 0.13005,
    "h": 255.9
  },
  "luminance": 0.17445
}

Semantic roles & 50–950 ramp

primary

#3C75BF

secondary

#CAAF8D

accent

#9D4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3C75BF

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

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