#4E4FA6#4E4FA6

#4E4FA6 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.3% C 0.137 H 279.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FA6
RGB	rgb(78, 79, 166)
HSL	hsl(239, 36%, 48%)
HSV	hsv(239, 53%, 65%)
CMYK	cmyk(53%, 52.4%, 0%, 34.9%)
CIE-LAB	lab(37.78, 24.61, -47.24)
CIE-LCH	lch(37.78, 53.27, 297.52°)
OKLab	oklab(47.33% 0.0221 -0.1349)
OKLCH	oklch(47.33% 0.137 279.3)
XYZ	xyz(12.8187, 9.9641, 37.3168)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FA6 #A6A54E

analogous

#4E7BA6 #4E4FA6 #794EA6

triadic

#4E4FA6 #A64E4F #4FA64E

tetradic

#4E4FA6 #A64E7B #A6A54E #4EA679

square

#4E4FA6 #A64E7B #A6A54E #4EA679

split-complementary

#4E4FA6 #A6794E #7BA64E

monochromatic

#272753 #3A3B7C #4E4FA6 #7475BE #9D9ED1

Accessibility & contrast

On white

7.02

#4E4FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4E4FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4FA6

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FA6	#FFFFFF	#000000	##FFFFFF
##4E4FA6	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225CA9

Deuteranopia (green-blind)

#1756A4

Tritanopia (blue-blind)

#286273

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e4fa6;
/* rgb */ color: rgb(78, 79, 166);
/* oklch */ color: oklch(47.3% 0.137 279.3);

Tailwind

colors: {
  custom: {
    50: '#8680c1',
    500: '#4e4fa6',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fa6;
$custom-light: #8680c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fa6",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 166
  },
  "hsl": {
    "h": 239.318,
    "s": 36.066,
    "l": 47.843
  },
  "oklch": {
    "l": 0.47333,
    "c": 0.13666,
    "h": 279.3
  },
  "luminance": 0.09965
}

Semantic roles & 50–950 ramp

primary

#4E4FA6

secondary

#BEBD92

accent

#CB5CCC

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4E4FA6

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

Preview Lab → · Contrast checker → · Palette generator →