#4E3CB3#4E3CB3

#4E3CB3 is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.180 H 283.4°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#4E3CB3
RGB	rgb(78, 60, 179)
HSL	hsl(249, 50%, 47%)
HSV	hsv(249, 66%, 70%)
CMYK	cmyk(56.4%, 66.5%, 0%, 29.8%)
CIE-LAB	lab(34.20, 40.51, -60.77)
CIE-LCH	lch(34.20, 73.04, 303.69°)
OKLab	oklab(45% 0.0415 -0.1747)
OKLCH	oklch(45% 0.18 283.4)
XYZ	xyz(12.8919, 8.1053, 43.5242)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3CB3 #A1B33C

analogous

#3C65B3 #4E3CB3 #8A3CB3

triadic

#4E3CB3 #B34E3C #3CB34E

tetradic

#4E3CB3 #B33C65 #A1B33C #3CB38A

square

#4E3CB3 #B33C65 #A1B33C #3CB38A

split-complementary

#4E3CB3 #B38A3C #65B33C

monochromatic

#261D57 #3A2D85 #4E3CB3 #7262CA #9B90DA

Accessibility & contrast

On white

8.01

#4E3CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4E3CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3CB3

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3CB3	#FFFFFF	#000000	##FFFFFF
##4E3CB3	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B7

Deuteranopia (green-blind)

#004CB1

Tritanopia (blue-blind)

#1C5A72

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e3cb3;
/* rgb */ color: rgb(78, 60, 179);
/* oklch */ color: oklch(45.0% 0.180 283.4);

Tailwind

colors: {
  custom: {
    50: '#8a73cb',
    500: '#4e3cb3',
    950: '#000000',
  },
}

SCSS

$custom: #4e3cb3;
$custom-light: #8a73cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3cb3",
  "rgb": {
    "r": 78,
    "g": 60,
    "b": 179
  },
  "hsl": {
    "h": 249.076,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45002,
    "c": 0.17961,
    "h": 283.4
  },
  "luminance": 0.08106
}

Semantic roles & 50–950 ramp

primary

#4E3CB3

secondary

#BBC586

accent

#D94EC4

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #4E3CB3

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

Preview Lab → · Contrast checker → · Palette generator →