#4E79C5#4E79C5

#4E79C5 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.1% C 0.127 H 261.0°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#4E79C5
RGB	rgb(78, 121, 197)
HSL	hsl(218, 51%, 54%)
HSV	hsv(218, 60%, 77%)
CMYK	cmyk(60.4%, 38.6%, 0%, 22.7%)
CIE-LAB	lab(51.06, 8.59, -44.12)
CIE-LCH	lch(51.06, 44.95, 281.02°)
OKLab	oklab(58.08% -0.0198 -0.1253)
OKLCH	oklch(58.08% 0.127 261)
XYZ	xyz(20.0538, 19.3239, 55.4856)
Luminance	0.1933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79C5 #C59A4E

analogous

#4EB5C5 #4E79C5 #5F4EC5

triadic

#4E79C5 #C54E79 #79C54E

tetradic

#4E79C5 #C54EB5 #C59A4E #4EC55F

square

#4E79C5 #C54EB5 #C59A4E #4EC55F

split-complementary

#4E79C5 #C55F4E #B5C54E

monochromatic

#264273 #355CA1 #4E79C5 #7C9CD4 #AABFE3

Accessibility & contrast

On white

4.32

#4E79C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#4E79C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79C5

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79C5	#FFFFFF	#000000	##000000
##4E79C5	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5880C8

Deuteranopia (green-blind)

#4875C3

Tritanopia (blue-blind)

#008A95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e79c5;
/* rgb */ color: rgb(78, 121, 197);
/* oklch */ color: oklch(58.1% 0.127 261.0);

Tailwind

colors: {
  custom: {
    50: '#899fd7',
    500: '#4e79c5',
    950: '#000000',
  },
}

SCSS

$custom: #4e79c5;
$custom-light: #899fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79c5",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 197
  },
  "hsl": {
    "h": 218.319,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58076,
    "c": 0.12682,
    "h": 261
  },
  "luminance": 0.19326
}

Semantic roles & 50–950 ramp

primary

#4E79C5

secondary

#D1BE9E

accent

#A74EDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4E79C5

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

Preview Lab → · Contrast checker → · Palette generator →