#4D79D5#4D79D5

#4D79D5 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.0% C 0.149 H 263.3°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D79D5
RGB	rgb(77, 121, 213)
HSL	hsl(221, 62%, 57%)
HSV	hsv(221, 64%, 84%)
CMYK	cmyk(63.8%, 43.2%, 0%, 16.5%)
CIE-LAB	lab(51.90, 13.88, -51.90)
CIE-LCH	lch(51.90, 53.72, 284.97°)
OKLab	oklab(58.99% -0.0174 -0.1481)
OKLCH	oklch(58.99% 0.149 263.3)
XYZ	xyz(21.9040, 20.0546, 65.6545)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D79D5 #D5A94D

analogous

#4DBDD5 #4D79D5 #654DD5

triadic

#4D79D5 #D54D79 #79D54D

tetradic

#4D79D5 #D54DBD #D5A94D #4DD565

square

#4D79D5 #D54DBD #D5A94D #4DD565

split-complementary

#4D79D5 #D5654D #BDD54D

monochromatic

#204288 #2C59B9 #4D79D5 #7F9EE1 #B0C4EC

Accessibility & contrast

On white

4.19

#4D79D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#4D79D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D79D5

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D79D5	#FFFFFF	#000000	##000000
##4D79D5	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E82D9

Deuteranopia (green-blind)

#3876D3

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d79d5;
/* rgb */ color: rgb(77, 121, 213);
/* oklch */ color: oklch(59.0% 0.149 263.3);

Tailwind

colors: {
  custom: {
    50: '#8b9fe2',
    500: '#4d79d5',
    950: '#000000',
  },
}

SCSS

$custom: #4d79d5;
$custom-light: #8b9fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d79d5",
  "rgb": {
    "r": 77,
    "g": 121,
    "b": 213
  },
  "hsl": {
    "h": 220.588,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58994,
    "c": 0.14911,
    "h": 263.3
  },
  "luminance": 0.20057
}

Semantic roles & 50–950 ramp

primary

#4D79D5

secondary

#DBC9A3

accent

#B043E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4D79D5

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

Preview Lab → · Contrast checker → · Palette generator →