#4E79DA#4E79DA

#4E79DA is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.4% C 0.156 H 264.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4E79DA
RGB	rgb(78, 121, 218)
HSL	hsl(222, 65%, 58%)
HSV	hsv(222, 64%, 85%)
CMYK	cmyk(64.2%, 44.5%, 0%, 14.5%)
CIE-LAB	lab(52.24, 15.78, -54.18)
CIE-LCH	lch(52.24, 56.43, 286.24°)
OKLab	oklab(59.36% -0.0156 -0.1548)
OKLCH	oklch(59.36% 0.156 264.2)
XYZ	xyz(22.6297, 20.3543, 69.0523)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79DA #DAAF4E

analogous

#4EBFDA #4E79DA #694EDA

triadic

#4E79DA #DA4E79 #79DA4E

tetradic

#4E79DA #DA4EBF #DAAF4E #4EDA69

square

#4E79DA #DA4EBF #DAAF4E #4EDA69

split-complementary

#4E79DA #DA694E #BFDA4E

monochromatic

#1E4190 #2958C2 #4E79DA #819FE5 #B3C6EF

Accessibility & contrast

On white

4.14

#4E79DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4E79DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79DA

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79DA	#FFFFFF	#000000	##000000
##4E79DA	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A83DE

Deuteranopia (green-blind)

#3377D8

Tritanopia (blue-blind)

#008F9F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e79da;
/* rgb */ color: rgb(78, 121, 218);
/* oklch */ color: oklch(59.4% 0.156 264.2);

Tailwind

colors: {
  custom: {
    50: '#8d9fe6',
    500: '#4e79da',
    950: '#000000',
  },
}

SCSS

$custom: #4e79da;
$custom-light: #8d9fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79da",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 218
  },
  "hsl": {
    "h": 221.571,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.5936,
    "c": 0.15558,
    "h": 264.2
  },
  "luminance": 0.20356
}

Semantic roles & 50–950 ramp

primary

#4E79DA

secondary

#DECDA6

accent

#B43FE8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4E79DA

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

Preview Lab → · Contrast checker → · Palette generator →