#4E79C0#4E79C0

#4E79C0 is a mid, moderate blue. Relative luminance 0.191; OKLCH L 57.8% C 0.120 H 260.0°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4E79C0
RGB	rgb(78, 121, 192)
HSL	hsl(217, 48%, 53%)
HSV	hsv(217, 59%, 75%)
CMYK	cmyk(59.4%, 37%, 0%, 24.7%)
CIE-LAB	lab(50.80, 6.91, -41.67)
CIE-LCH	lch(50.80, 42.24, 279.41°)
OKLab	oklab(57.79% -0.0209 -0.1181)
OKLCH	oklch(57.79% 0.12 260)
XYZ	xyz(19.4904, 19.0985, 52.5182)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79C0 #C0954E

analogous

#4EB2C0 #4E79C0 #5C4EC0

triadic

#4E79C0 #C04E79 #79C04E

tetradic

#4E79C0 #C04EB2 #C0954E #4EC05C

square

#4E79C0 #C04EB2 #C0954E #4EC05C

split-complementary

#4E79C0 #C05C4E #B2C04E

monochromatic

#27416D #375C9A #4E79C0 #7B9BD0 #A8BDE0

Accessibility & contrast

On white

4.36

#4E79C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4E79C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79C0

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79C0	#FFFFFF	#000000	##000000
##4E79C0	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7FC3

Deuteranopia (green-blind)

#4C74BF

Tritanopia (blue-blind)

#008993

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e79c0;
/* rgb */ color: rgb(78, 121, 192);
/* oklch */ color: oklch(57.8% 0.120 260.0);

Tailwind

colors: {
  custom: {
    50: '#899fd3',
    500: '#4e79c0',
    950: '#000000',
  },
}

SCSS

$custom: #4e79c0;
$custom-light: #899fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79c0",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 192
  },
  "hsl": {
    "h": 217.368,
    "s": 47.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57787,
    "c": 0.11994,
    "h": 260
  },
  "luminance": 0.191
}

Semantic roles & 50–950 ramp

primary

#4E79C0

secondary

#CEBB9C

accent

#A451D7

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4E79C0

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

Preview Lab → · Contrast checker → · Palette generator →