#4D79E6#4D79E6

#4D79E6 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.1% C 0.172 H 265.1°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4D79E6
RGB	rgb(77, 121, 230)
HSL	hsl(223, 75%, 60%)
HSV	hsv(223, 67%, 90%)
CMYK	cmyk(66.5%, 47.4%, 0%, 9.8%)
CIE-LAB	lab(52.91, 19.78, -59.85)
CIE-LCH	lch(52.91, 63.04, 288.28°)
OKLab	oklab(60.1% -0.0147 -0.1715)
OKLCH	oklch(60.1% 0.172 265.1)
XYZ	xyz(24.1759, 20.9633, 77.6198)
Luminance	0.2097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79E6 #E6BA4D

analogous

#4DC5E6 #4D79E6 #6D4DE6

triadic

#4D79E6 #E64D79 #79E64D

tetradic

#4D79E6 #E64DC5 #E6BA4D #4DE66D

square

#4D79E6 #E64DC5 #E6BA4D #4DE66D

split-complementary

#4D79E6 #E66D4D #C5E64D

monochromatic

#173FA2 #1E54D8 #4D79E6 #83A1EE #B8CAF5

Accessibility & contrast

On white

4.04

#4D79E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#4D79E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79E6

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79E6	#FFFFFF	#000000	##000000
##4D79E6	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F86EA

Deuteranopia (green-blind)

#1C78E4

Tritanopia (blue-blind)

#0092A4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4d79e6;
/* rgb */ color: rgb(77, 121, 230);
/* oklch */ color: oklch(60.1% 0.172 265.1);

Tailwind

colors: {
  custom: {
    50: '#8e9fee',
    500: '#4d79e6',
    950: '#000000',
  },
}

SCSS

$custom: #4d79e6;
$custom-light: #8e9fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79e6",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 230
  },
  "hsl": {
    "h": 222.745,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60095,
    "c": 0.1721,
    "h": 265.1
  },
  "luminance": 0.20966
}

Semantic roles & 50–950 ramp

primary

#4D79E6

secondary

#E5D4AA

accent

#9E0ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4D79E6

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

Preview Lab → · Contrast checker → · Palette generator →