#4C79CD#4C79CD

#4C79CD is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.5% C 0.139 H 261.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4C79CD
RGB	rgb(76, 121, 205)
HSL	hsl(219, 56%, 55%)
HSV	hsv(219, 63%, 80%)
CMYK	cmyk(62.9%, 41%, 0%, 19.6%)
CIE-LAB	lab(51.40, 10.95, -48.15)
CIE-LCH	lch(51.40, 49.38, 282.81°)
OKLab	oklab(58.45% -0.0198 -0.1371)
OKLCH	oklch(58.45% 0.139 261.8)
XYZ	xyz(20.8334, 19.6171, 60.4343)
Luminance	0.1962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C79CD #CDA04C

analogous

#4CB9CD #4C79CD #604CCD

triadic

#4C79CD #CD4C79 #79CD4C

tetradic

#4C79CD #CD4CB9 #CDA04C #4CCD60

square

#4C79CD #CD4CB9 #CDA04C #4CCD60

split-complementary

#4C79CD #CD604C #B9CD4C

monochromatic

#23427C #305BAC #4C79CD #7C9DDA #ACC1E8

Accessibility & contrast

On white

4.26

#4C79CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#4C79CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C79CD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C79CD	#FFFFFF	#000000	##000000
##4C79CD	1.00	4.26	4.92	4.92
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5381D0

Deuteranopia (green-blind)

#4075CB

Tritanopia (blue-blind)

#008C99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4c79cd;
/* rgb */ color: rgb(76, 121, 205);
/* oklch */ color: oklch(58.5% 0.139 261.8);

Tailwind

colors: {
  custom: {
    50: '#8a9fdd',
    500: '#4c79cd',
    950: '#000000',
  },
}

SCSS

$custom: #4c79cd;
$custom-light: #8a9fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c79cd",
  "rgb": {
    "r": 76,
    "g": 121,
    "b": 205
  },
  "hsl": {
    "h": 219.07,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58452,
    "c": 0.13854,
    "h": 261.8
  },
  "luminance": 0.19619
}

Semantic roles & 50–950 ramp

primary

#4C79CD

secondary

#D5C39F

accent

#AB48E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4C79CD

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

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