#4E79D3#4E79D3

#4E79D3 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.9% C 0.146 H 263.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E79D3
RGB	rgb(78, 121, 211)
HSL	hsl(221, 60%, 57%)
HSV	hsv(221, 63%, 83%)
CMYK	cmyk(63%, 42.7%, 0%, 17.3%)
CIE-LAB	lab(51.83, 13.37, -50.87)
CIE-LCH	lch(51.83, 52.60, 284.72°)
OKLab	oklab(58.92% -0.0169 -0.1451)
OKLCH	oklch(58.92% 0.146 263.4)
XYZ	xyz(21.7330, 19.9956, 64.3296)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79D3 #D3A84E

analogous

#4EBBD3 #4E79D3 #664ED3

triadic

#4E79D3 #D34E79 #79D34E

tetradic

#4E79D3 #D34EBB #D3A84E #4ED366

square

#4E79D3 #D34EBB #D3A84E #4ED366

split-complementary

#4E79D3 #D3664E #BBD34E

monochromatic

#214285 #2D5AB6 #4E79D3 #7F9EDF #B0C3EB

Accessibility & contrast

On white

4.20

#4E79D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4E79D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79D3

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79D3	#FFFFFF	#000000	##000000
##4E79D3	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5082D6

Deuteranopia (green-blind)

#3B76D1

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e79d3;
/* rgb */ color: rgb(78, 121, 211);
/* oklch */ color: oklch(58.9% 0.146 263.4);

Tailwind

colors: {
  custom: {
    50: '#8c9fe1',
    500: '#4e79d3',
    950: '#000000',
  },
}

SCSS

$custom: #4e79d3;
$custom-light: #8c9fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79d3",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 211
  },
  "hsl": {
    "h": 220.602,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58919,
    "c": 0.14603,
    "h": 263.4
  },
  "luminance": 0.19998
}

Semantic roles & 50–950 ramp

primary

#4E79D3

secondary

#DAC8A3

accent

#B044E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4E79D3

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

Preview Lab → · Contrast checker → · Palette generator →