#4E3CBB#4E3CBB

#4E3CBB is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.7% C 0.190 H 282.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E3CBB
RGB	rgb(78, 60, 187)
HSL	hsl(249, 51%, 48%)
HSV	hsv(249, 68%, 73%)
CMYK	cmyk(58.3%, 67.9%, 0%, 26.7%)
CIE-LAB	lab(34.88, 43.01, -64.40)
CIE-LCH	lch(34.88, 77.44, 303.74°)
OKLab	oklab(45.7% 0.0405 -0.1854)
OKLCH	oklch(45.7% 0.19 282.3)
XYZ	xyz(13.7246, 8.4384, 47.9096)
Luminance	0.0844 (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

#4E3CBB #A9BB3C

analogous

#3C69BB #4E3CBB #8D3CBB

triadic

#4E3CBB #BB4E3C #3CBB4E

tetradic

#4E3CBB #BB3C69 #A9BB3C #3CBB8D

square

#4E3CBB #BB3C69 #A9BB3C #3CBB8D

split-complementary

#4E3CBB #BB8D3C #69BB3C

monochromatic

#271E5E #3B2D8D #4E3CBB #7566CE #9F95DD

Accessibility & contrast

On white

7.81

#4E3CBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4E3CBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3CBB

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3CBB	#FFFFFF	#000000	##FFFFFF
##4E3CBB	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056BF

Deuteranopia (green-blind)

#004EB9

Tritanopia (blue-blind)

#0B5D76

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4e3cbb;
/* rgb */ color: rgb(78, 60, 187);
/* oklch */ color: oklch(45.7% 0.190 282.3);

Tailwind

colors: {
  custom: {
    50: '#8b73d0',
    500: '#4e3cbb',
    950: '#000000',
  },
}

SCSS

$custom: #4e3cbb;
$custom-light: #8b73d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3cbb",
  "rgb": {
    "r": 78,
    "g": 60,
    "b": 187
  },
  "hsl": {
    "h": 248.504,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.45701,
    "c": 0.18973,
    "h": 282.3
  },
  "luminance": 0.08439
}

Semantic roles & 50–950 ramp

primary

#4E3CBB

secondary

#BFC88B

accent

#DB4DC7

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4E3CBB

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

Preview Lab → · Contrast checker → · Palette generator →