#4E409A#4E409A

#4E409A is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.6% C 0.141 H 286.1°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#4E409A
RGB	rgb(78, 64, 154)
HSL	hsl(249, 41%, 43%)
HSV	hsv(249, 58%, 60%)
CMYK	cmyk(49.4%, 58.4%, 0%, 39.6%)
CIE-LAB	lab(33.18, 30.25, -47.44)
CIE-LCH	lch(33.18, 56.27, 302.53°)
OKLab	oklab(43.64% 0.0391 -0.1355)
OKLCH	oklch(43.64% 0.141 286.1)
XYZ	xyz(10.8063, 7.6191, 31.4668)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E409A #8C9A40

analogous

#405F9A #4E409A #7B409A

triadic

#4E409A #9A4E40 #409A4E

tetradic

#4E409A #9A405F #8C9A40 #409A7B

square

#4E409A #9A405F #8C9A40 #409A7B

split-complementary

#4E409A #9A7B40 #5F9A40

monochromatic

#221C44 #382E6F #4E409A #6B5CBB #9287CD

Accessibility & contrast

On white

8.32

#4E409A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4E409A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E409A

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E409A	#FFFFFF	#000000	##FFFFFF
##4E409A	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509D

Deuteranopia (green-blind)

#004B98

Tritanopia (blue-blind)

#345466

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4e409a;
/* rgb */ color: rgb(78, 64, 154);
/* oklch */ color: oklch(43.6% 0.141 286.1);

Tailwind

colors: {
  custom: {
    50: '#8575b8',
    500: '#4e409a',
    950: '#000000',
  },
}

SCSS

$custom: #4e409a;
$custom-light: #8575b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e409a",
  "rgb": {
    "r": 78,
    "g": 64,
    "b": 154
  },
  "hsl": {
    "h": 249.333,
    "s": 41.284,
    "l": 42.745
  },
  "oklch": {
    "l": 0.43644,
    "c": 0.14108,
    "h": 286.1
  },
  "luminance": 0.0762
}

Semantic roles & 50–950 ramp

primary

#4E409A

secondary

#AFB87E

accent

#D157BE

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #4E409A

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

Preview Lab → · Contrast checker → · Palette generator →