#4C76CF#4C76CF

#4C76CF is a mid, vivid blue. Relative luminance 0.190; OKLCH L 57.9% C 0.145 H 263.5°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4C76CF
RGB	rgb(76, 118, 207)
HSL	hsl(221, 58%, 55%)
HSV	hsv(221, 63%, 81%)
CMYK	cmyk(63.3%, 43%, 0%, 18.8%)
CIE-LAB	lab(50.68, 13.48, -50.44)
CIE-LCH	lch(50.68, 52.21, 284.97°)
OKLab	oklab(57.93% -0.0164 -0.1439)
OKLCH	oklch(57.93% 0.145 263.5)
XYZ	xyz(20.7175, 18.9965, 61.5943)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C76CF #CFA54C

analogous

#4CB8CF #4C76CF #634CCF

triadic

#4C76CF #CF4C76 #76CF4C

tetradic

#4C76CF #CF4CB8 #CFA54C #4CCF63

square

#4C76CF #CF4CB8 #CFA54C #4CCF63

split-complementary

#4C76CF #CF634C #B8CF4C

monochromatic

#22407F #2F58AF #4C76CF #7C9BDC #ADC0E9

Accessibility & contrast

On white

4.38

#4C76CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#4C76CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C76CF

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C76CF	#FFFFFF	#000000	##000000
##4C76CF	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7FD2

Deuteranopia (green-blind)

#3873CD

Tritanopia (blue-blind)

#008A98

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4c76cf;
/* rgb */ color: rgb(76, 118, 207);
/* oklch */ color: oklch(57.9% 0.145 263.5);

Tailwind

colors: {
  custom: {
    50: '#8a9dde',
    500: '#4c76cf',
    950: '#000000',
  },
}

SCSS

$custom: #4c76cf;
$custom-light: #8a9dde;
$custom-dark: #000000;

JSON

{
  "hex": "#4c76cf",
  "rgb": {
    "r": 76,
    "g": 118,
    "b": 207
  },
  "hsl": {
    "h": 220.763,
    "s": 57.709,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57934,
    "c": 0.14479,
    "h": 263.5
  },
  "luminance": 0.18998
}

Semantic roles & 50–950 ramp

primary

#4C76CF

secondary

#D7C5A0

accent

#B047E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4C76CF

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

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