#3C76C8#3C76C8

#3C76C8 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 56.8% C 0.141 H 257.5°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#3C76C8
RGB	rgb(60, 118, 200)
HSL	hsl(215, 56%, 51%)
HSV	hsv(215, 70%, 78%)
CMYK	cmyk(70%, 41%, 0%, 21.6%)
CIE-LAB	lab(49.60, 8.38, -48.21)
CIE-LCH	lch(49.60, 48.93, 279.86°)
OKLab	oklab(56.78% -0.0306 -0.1376)
OKLCH	oklch(56.78% 0.141 257.5)
XYZ	xyz(18.7635, 18.0857, 57.1344)
Luminance	0.1809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C76C8 #C88E3C

analogous

#3CBCC8 #3C76C8 #483CC8

triadic

#3C76C8 #C83C76 #76C83C

tetradic

#3C76C8 #C83CBC #C88E3C #3CC848

square

#3C76C8 #C83CBC #C88E3C #3CC848

split-complementary

#3C76C8 #C8483C #BCC83C

monochromatic

#1E3E6B #2C5A9B #3C76C8 #6C98D5 #9BB9E3

Accessibility & contrast

On white

4.55

#3C76C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#3C76C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C76C8

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C76C8	#FFFFFF	#000000	##000000
##3C76C8	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#507DCB

Deuteranopia (green-blind)

#3970C6

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3c76c8;
/* rgb */ color: rgb(60, 118, 200);
/* oklch */ color: oklch(56.8% 0.141 257.5);

Tailwind

colors: {
  custom: {
    50: '#829dd9',
    500: '#3c76c8',
    950: '#000000',
  },
}

SCSS

$custom: #3c76c8;
$custom-light: #829dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c76c8",
  "rgb": {
    "r": 60,
    "g": 118,
    "b": 200
  },
  "hsl": {
    "h": 215.143,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.5678,
    "c": 0.14096,
    "h": 257.5
  },
  "luminance": 0.18088
}

Semantic roles & 50–950 ramp

primary

#3C76C8

secondary

#CFB591

accent

#A149DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3C76C8

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

Preview Lab → · Contrast checker → · Palette generator →