#4E79C3#4E79C3

#4E79C3 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.0% C 0.124 H 260.6°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E79C3
RGB	rgb(78, 121, 195)
HSL	hsl(218, 49%, 54%)
HSV	hsv(218, 60%, 76%)
CMYK	cmyk(60%, 37.9%, 0%, 23.5%)
CIE-LAB	lab(50.96, 7.92, -43.14)
CIE-LCH	lch(50.96, 43.86, 280.40°)
OKLab	oklab(57.96% -0.0202 -0.1224)
OKLCH	oklch(57.96% 0.124 260.6)
XYZ	xyz(19.8261, 19.2329, 54.2867)
Luminance	0.1923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E79C3 #C3984E

analogous

#4EB3C3 #4E79C3 #5D4EC3

triadic

#4E79C3 #C34E79 #79C34E

tetradic

#4E79C3 #C34EB3 #C3984E #4EC35D

square

#4E79C3 #C34EB3 #C3984E #4EC35D

split-complementary

#4E79C3 #C35D4E #B3C34E

monochromatic

#264170 #365C9E #4E79C3 #7C9CD2 #A9BEE2

Accessibility & contrast

On white

4.33

#4E79C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#4E79C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E79C3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E79C3	#FFFFFF	#000000	##000000
##4E79C3	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597FC6

Deuteranopia (green-blind)

#4A74C1

Tritanopia (blue-blind)

#008A95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4e79c3;
/* rgb */ color: rgb(78, 121, 195);
/* oklch */ color: oklch(58.0% 0.124 260.6);

Tailwind

colors: {
  custom: {
    50: '#899fd5',
    500: '#4e79c3',
    950: '#000000',
  },
}

SCSS

$custom: #4e79c3;
$custom-light: #899fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e79c3",
  "rgb": {
    "r": 78,
    "g": 121,
    "b": 195
  },
  "hsl": {
    "h": 217.949,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57959,
    "c": 0.12407,
    "h": 260.6
  },
  "luminance": 0.19235
}

Semantic roles & 50–950 ramp

primary

#4E79C3

secondary

#CFBD9D

accent

#A64FD9

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4E79C3

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

Preview Lab → · Contrast checker → · Palette generator →