#4979DA#4979DA

#4979DA is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.1% C 0.157 H 262.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4979DA
RGB	rgb(73, 121, 218)
HSL	hsl(220, 66%, 57%)
HSV	hsv(220, 67%, 85%)
CMYK	cmyk(66.5%, 44.5%, 0%, 14.5%)
CIE-LAB	lab(52.01, 14.95, -54.56)
CIE-LCH	lch(52.01, 56.57, 285.32°)
OKLab	oklab(59.12% -0.0199 -0.156)
OKLCH	oklch(59.12% 0.157 262.7)
XYZ	xyz(22.2355, 20.1510, 69.0338)
Luminance	0.2015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4979DA #DAAA49

analogous

#49C2DA #4979DA #6249DA

triadic

#4979DA #DA4979 #79DA49

tetradic

#4979DA #DA49C2 #DAAA49 #49DA62

square

#4979DA #DA49C2 #DAAA49 #49DA62

split-complementary

#4979DA #DA6249 #C2DA49

monochromatic

#1C418C #2759BF #4979DA #7C9EE4 #AFC4EF

Accessibility & contrast

On white

4.17

#4979DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#4979DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4979DA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4979DA	#FFFFFF	#000000	##000000
##4979DA	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A83DE

Deuteranopia (green-blind)

#3076D8

Tritanopia (blue-blind)

#008F9F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4979da;
/* rgb */ color: rgb(73, 121, 218);
/* oklch */ color: oklch(59.1% 0.157 262.7);

Tailwind

colors: {
  custom: {
    50: '#8a9fe6',
    500: '#4979da',
    950: '#000000',
  },
}

SCSS

$custom: #4979da;
$custom-light: #8a9fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4979da",
  "rgb": {
    "r": 73,
    "g": 121,
    "b": 218
  },
  "hsl": {
    "h": 220.138,
    "s": 66.21,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59122,
    "c": 0.15724,
    "h": 262.7
  },
  "luminance": 0.20153
}

Semantic roles & 50–950 ramp

primary

#4979DA

secondary

#DDC9A2

accent

#B13FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4979DA

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

Preview Lab → · Contrast checker → · Palette generator →