#4E43A6#4E43A6

#4E43A6 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.1% C 0.153 H 283.4°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E43A6
RGB	rgb(78, 67, 166)
HSL	hsl(247, 42%, 46%)
HSV	hsv(247, 60%, 65%)
CMYK	cmyk(53%, 59.6%, 0%, 34.9%)
CIE-LAB	lab(34.78, 32.18, -52.09)
CIE-LCH	lch(34.78, 61.23, 301.71°)
OKLab	oklab(45.1% 0.0356 -0.1492)
OKLCH	oklch(45.1% 0.153 283.4)
XYZ	xyz(12.0299, 8.3865, 37.0539)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E43A6 #9BA643

analogous

#4369A6 #4E43A6 #7F43A6

triadic

#4E43A6 #A64E43 #43A64E

tetradic

#4E43A6 #A64369 #9BA643 #43A67F

square

#4E43A6 #A64369 #9BA643 #43A67F

split-complementary

#4E43A6 #A67F43 #69A643

monochromatic

#25204F #3A317A #4E43A6 #6F65C1 #9891D3

Accessibility & contrast

On white

7.84

#4E43A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#4E43A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43A6

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43A6	#FFFFFF	#000000	##FFFFFF
##4E43A6	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A9

Deuteranopia (green-blind)

#004EA4

Tritanopia (blue-blind)

#2A5A6E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4e43a6;
/* rgb */ color: rgb(78, 67, 166);
/* oklch */ color: oklch(45.1% 0.153 283.4);

Tailwind

colors: {
  custom: {
    50: '#8777c1',
    500: '#4e43a6',
    950: '#000000',
  },
}

SCSS

$custom: #4e43a6;
$custom-light: #8777c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43a6",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 166
  },
  "hsl": {
    "h": 246.667,
    "s": 42.489,
    "l": 45.686
  },
  "oklch": {
    "l": 0.451,
    "c": 0.15338,
    "h": 283.4
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#4E43A6

secondary

#B8BE87

accent

#D256C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0912

muted

#7D7B81

Preview Lab

Preview with #4E43A6

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

Preview Lab → · Contrast checker → · Palette generator →