#4D79D0#4D79D0

#4D79D0 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.7% C 0.142 H 262.6°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4D79D0
RGB	rgb(77, 121, 208)
HSL	hsl(220, 58%, 56%)
HSV	hsv(220, 63%, 82%)
CMYK	cmyk(63%, 41.8%, 0%, 18.4%)
CIE-LAB	lab(51.62, 12.16, -49.52)
CIE-LCH	lch(51.62, 50.99, 283.80°)
OKLab	oklab(58.68% -0.0183 -0.1411)
OKLCH	oklch(58.68% 0.142 262.6)
XYZ	xyz(21.2791, 19.8046, 62.3636)
Luminance	0.1981 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79D0 #D0A44D

analogous

#4DBBD0 #4D79D0 #624DD0

triadic

#4D79D0 #D04D79 #79D04D

tetradic

#4D79D0 #D04DBB #D0A44D #4DD062

square

#4D79D0 #D04DBB #D0A44D #4DD062

split-complementary

#4D79D0 #D0624D #BBD04D

monochromatic

#224281 #2F5BB1 #4D79D0 #7D9DDD #AEC2EA

Accessibility & contrast

On white

4.23

#4D79D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4D79D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79D0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79D0	#FFFFFF	#000000	##000000
##4D79D0	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5282D3

Deuteranopia (green-blind)

#3E75CE

Tritanopia (blue-blind)

#008D9A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d79d0;
/* rgb */ color: rgb(77, 121, 208);
/* oklch */ color: oklch(58.7% 0.142 262.6);

Tailwind

colors: {
  custom: {
    50: '#8b9fdf',
    500: '#4d79d0',
    950: '#000000',
  },
}

SCSS

$custom: #4d79d0;
$custom-light: #8b9fdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79d0",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 208
  },
  "hsl": {
    "h": 219.847,
    "s": 58.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.58684,
    "c": 0.14227,
    "h": 262.6
  },
  "luminance": 0.19807
}

Semantic roles & 50–950 ramp

primary

#4D79D0

secondary

#D8C5A1

accent

#AD46E1

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D79D0

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

Preview Lab → · Contrast checker → · Palette generator →