#4E4EA9#4E4EA9

#4E4EA9 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.142 H 279.5°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E4EA9
RGB	rgb(78, 78, 169)
HSL	hsl(240, 37%, 48%)
HSV	hsv(240, 54%, 66%)
CMYK	cmyk(53.8%, 53.8%, 0%, 33.7%)
CIE-LAB	lab(37.72, 26.23, -49.12)
CIE-LCH	lch(37.72, 55.69, 298.10°)
OKLab	oklab(47.35% 0.0235 -0.1404)
OKLCH	oklch(47.35% 0.142 279.5)
XYZ	xyz(13.0255, 9.9323, 38.7592)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4EA9 #A9A94E

analogous

#4E7BA9 #4E4EA9 #7B4EA9

triadic

#4E4EA9 #A94E4E #4EA94E

tetradic

#4E4EA9 #A94E7B #A9A94E #4EA97B

square

#4E4EA9 #A94E7B #A9A94E #4EA97B

split-complementary

#4E4EA9 #A97B4E #7BA94E

monochromatic

#272755 #3B3B7F #4E4EA9 #7575BF #9F9FD3

Accessibility & contrast

On white

7.03

#4E4EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4E4EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4EA9

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4EA9	#FFFFFF	#000000	##FFFFFF
##4E4EA9	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A5CAC

Deuteranopia (green-blind)

#0A55A7

Tritanopia (blue-blind)

#256374

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e4ea9;
/* rgb */ color: rgb(78, 78, 169);
/* oklch */ color: oklch(47.4% 0.142 279.5);

Tailwind

colors: {
  custom: {
    50: '#877fc3',
    500: '#4e4ea9',
    950: '#000000',
  },
}

SCSS

$custom: #4e4ea9;
$custom-light: #877fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4ea9",
  "rgb": {
    "r": 78,
    "g": 78,
    "b": 169
  },
  "hsl": {
    "h": 240,
    "s": 36.842,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47354,
    "c": 0.14234,
    "h": 279.5
  },
  "luminance": 0.09933
}

Semantic roles & 50–950 ramp

primary

#4E4EA9

secondary

#BFBF93

accent

#CD5BCD

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4E4EA9

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

Preview Lab → · Contrast checker → · Palette generator →