#4C79CA#4C79CA

#4C79CA is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.3% C 0.134 H 261.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4C79CA
RGB	rgb(76, 121, 202)
HSL	hsl(219, 54%, 55%)
HSV	hsv(219, 62%, 79%)
CMYK	cmyk(62.4%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(51.24, 9.92, -46.71)
CIE-LCH	lch(51.24, 47.75, 281.99°)
OKLab	oklab(58.27% -0.0204 -0.1329)
OKLCH	oklch(58.27% 0.134 261.3)
XYZ	xyz(20.4748, 19.4736, 58.5455)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C79CA #CA9D4C

analogous

#4CB8CA #4C79CA #5E4CCA

triadic

#4C79CA #CA4C79 #79CA4C

tetradic

#4C79CA #CA4CB8 #CA9D4C #4CCA5E

square

#4C79CA #CA4CB8 #CA9D4C #4CCA5E

split-complementary

#4C79CA #CA5E4C #B8CA4C

monochromatic

#244278 #325CA7 #4C79CA #7B9CD8 #AAC0E6

Accessibility & contrast

On white

4.29

#4C79CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4C79CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C79CA

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C79CA	#FFFFFF	#000000	##000000
##4C79CA	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CD

Deuteranopia (green-blind)

#4375C8

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c79ca;
/* rgb */ color: rgb(76, 121, 202);
/* oklch */ color: oklch(58.3% 0.134 261.3);

Tailwind

colors: {
  custom: {
    50: '#899fda',
    500: '#4c79ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c79ca;
$custom-light: #899fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4c79ca",
  "rgb": {
    "r": 76,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 218.571,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58271,
    "c": 0.13443,
    "h": 261.3
  },
  "luminance": 0.19476
}

Semantic roles & 50–950 ramp

primary

#4C79CA

secondary

#D4C19E

accent

#A94ADE

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4C79CA

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

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