#4C6CBC#4C6CBC

#4C6CBC is a mid, vivid blue. Relative luminance 0.159; OKLCH L 54.6% C 0.130 H 265.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4C6CBC
RGB	rgb(76, 108, 188)
HSL	hsl(223, 46%, 52%)
HSV	hsv(223, 60%, 74%)
CMYK	cmyk(59.6%, 42.6%, 0%, 26.3%)
CIE-LAB	lab(46.83, 13.17, -45.68)
CIE-LCH	lch(46.83, 47.54, 286.09°)
OKLab	oklab(54.62% -0.0095 -0.13)
OKLCH	oklch(54.62% 0.13 265.8)
XYZ	xyz(17.4171, 15.8910, 49.7166)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6CBC #BC9C4C

analogous

#4CA4BC #4C6CBC #644CBC

triadic

#4C6CBC #BC4C6C #6CBC4C

tetradic

#4C6CBC #BC4CA4 #BC9C4C #4CBC64

square

#4C6CBC #BC4CA4 #BC9C4C #4CBC64

split-complementary

#4C6CBC #BC644C #A4BC4C

monochromatic

#273967 #375294 #4C6CBC #7991CD #A5B5DD

Accessibility & contrast

On white

5.03

#4C6CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4C6CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6CBC

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6CBC	#FFFFFF	#000000	##FFFFFF
##4C6CBC	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4974BF

Deuteranopia (green-blind)

#396ABA

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4c6cbc;
/* rgb */ color: rgb(76, 108, 188);
/* oklch */ color: oklch(54.6% 0.130 265.8);

Tailwind

colors: {
  custom: {
    50: '#8795d0',
    500: '#4c6cbc',
    950: '#000000',
  },
}

SCSS

$custom: #4c6cbc;
$custom-light: #8795d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6cbc",
  "rgb": {
    "r": 76,
    "g": 108,
    "b": 188
  },
  "hsl": {
    "h": 222.857,
    "s": 45.528,
    "l": 51.765
  },
  "oklch": {
    "l": 0.54618,
    "c": 0.13035,
    "h": 265.8
  },
  "luminance": 0.15892
}

Semantic roles & 50–950 ramp

primary

#4C6CBC

secondary

#CABC99

accent

#B053D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D14

muted

#7D7E82

Preview Lab

Preview with #4C6CBC

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

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