#4E79CA#4E79CA

#4E79CA is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.4% C 0.134 H 262.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4E79CA
RGB	rgb(78, 121, 202)
HSL	hsl(219, 54%, 55%)
HSV	hsv(219, 61%, 79%)
CMYK	cmyk(61.4%, 40.1%, 0%, 20.8%)
CIE-LAB	lab(51.33, 10.29, -46.55)
CIE-LCH	lch(51.33, 47.67, 282.46°)
OKLab	oklab(58.37% -0.0187 -0.1324)
OKLCH	oklch(58.37% 0.134 262)
XYZ	xyz(20.6362, 19.5569, 58.5530)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79CA #CA9F4E

analogous

#4EB7CA #4E79CA #614ECA

triadic

#4E79CA #CA4E79 #79CA4E

tetradic

#4E79CA #CA4EB7 #CA9F4E #4ECA61

square

#4E79CA #CA4EB7 #CA9F4E #4ECA61

split-complementary

#4E79CA #CA614E #B7CA4E

monochromatic

#244279 #325BA8 #4E79CA #7D9DD8 #ACC0E6

Accessibility & contrast

On white

4.28

#4E79CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4E79CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79CA

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79CA	#FFFFFF	#000000	##000000
##4E79CA	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5580CD

Deuteranopia (green-blind)

#4475C8

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4e79ca;
/* rgb */ color: rgb(78, 121, 202);
/* oklch */ color: oklch(58.4% 0.134 262.0);

Tailwind

colors: {
  custom: {
    50: '#8a9fda',
    500: '#4e79ca',
    950: '#000000',
  },
}

SCSS

$custom: #4e79ca;
$custom-light: #8a9fda;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79ca",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 202
  },
  "hsl": {
    "h": 219.194,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58371,
    "c": 0.13369,
    "h": 262
  },
  "luminance": 0.19559
}

Semantic roles & 50–950 ramp

primary

#4E79CA

secondary

#D4C2A0

accent

#AA4BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E79CA

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

Preview Lab → · Contrast checker → · Palette generator →