#4E4B9A#4E4B9A

#4E4B9A is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.7% C 0.125 H 282.0°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4E4B9A
RGB	rgb(78, 75, 154)
HSL	hsl(242, 34%, 45%)
HSV	hsv(242, 51%, 60%)
CMYK	cmyk(49.4%, 51.3%, 0%, 39.6%)
CIE-LAB	lab(35.95, 23.28, -42.97)
CIE-LCH	lch(35.95, 48.87, 298.45°)
OKLab	oklab(45.71% 0.0259 -0.1223)
OKLCH	oklch(45.71% 0.125 282)
XYZ	xyz(11.4889, 8.9844, 31.6944)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4B9A #979A4B

analogous

#4B709A #4E4B9A #754B9A

triadic

#4E4B9A #9A4E4B #4B9A4E

tetradic

#4E4B9A #9A4B70 #979A4B #4B9A75

square

#4E4B9A #9A4B70 #979A4B #4B9A75

split-complementary

#4E4B9A #9A754B #709A4B

monochromatic

#242348 #393771 #4E4B9A #6E6BB7 #9694CB

Accessibility & contrast

On white

7.51

#4E4B9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4E4B9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4B9A

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4B9A	#FFFFFF	#000000	##FFFFFF
##4E4B9A	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26579D

Deuteranopia (green-blind)

#215298

Tritanopia (blue-blind)

#325C6B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e4b9a;
/* rgb */ color: rgb(78, 75, 154);
/* oklch */ color: oklch(45.7% 0.125 282.0);

Tailwind

colors: {
  custom: {
    50: '#857db8',
    500: '#4e4b9a',
    950: '#000000',
  },
}

SCSS

$custom: #4e4b9a;
$custom-light: #857db8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4b9a",
  "rgb": {
    "r": 78,
    "g": 75,
    "b": 154
  },
  "hsl": {
    "h": 242.278,
    "s": 34.498,
    "l": 44.902
  },
  "oklch": {
    "l": 0.45713,
    "c": 0.12504,
    "h": 282
  },
  "luminance": 0.08985
}

Semantic roles & 50–950 ramp

primary

#4E4B9A

secondary

#B6B78A

accent

#CB5DC6

background

#F8F7FB

surface

#F0EEF6

border

#CBC9D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4E4B9A

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

Preview Lab → · Contrast checker → · Palette generator →