#4E4FAB#4E4FAB

#4E4FAB is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.7% C 0.144 H 279.0°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FAB
RGB	rgb(78, 79, 171)
HSL	hsl(239, 37%, 49%)
HSV	hsv(239, 54%, 67%)
CMYK	cmyk(54.4%, 53.8%, 0%, 32.9%)
CIE-LAB	lab(38.11, 26.25, -49.68)
CIE-LCH	lch(38.11, 56.19, 297.85°)
OKLab	oklab(47.69% 0.0225 -0.142)
OKLCH	oklch(47.69% 0.144 279)
XYZ	xyz(13.2863, 10.1511, 39.7794)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FAB #ABAA4E

analogous

#4E7EAB #4E4FAB #7C4EAB

triadic

#4E4FAB #AB4E4F #4FAB4E

tetradic

#4E4FAB #AB4E7E #ABAA4E #4EAB7C

square

#4E4FAB #AB4E7E #ABAA4E #4EAB7C

split-complementary

#4E4FAB #AB7C4E #7EAB4E

monochromatic

#282857 #3B3C81 #4E4FAB #7677C0 #A0A0D4

Accessibility & contrast

On white

6.93

#4E4FAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4E4FAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FAB

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FAB	#FFFFFF	#000000	##FFFFFF
##4E4FAB	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A5DAE

Deuteranopia (green-blind)

#0856A9

Tritanopia (blue-blind)

#236475

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4e4fab;
/* rgb */ color: rgb(78, 79, 171);
/* oklch */ color: oklch(47.7% 0.144 279.0);

Tailwind

colors: {
  custom: {
    50: '#8780c5',
    500: '#4e4fab',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fab;
$custom-light: #8780c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fab",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 171
  },
  "hsl": {
    "h": 239.355,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47691,
    "c": 0.14379,
    "h": 279
  },
  "luminance": 0.10152
}

Semantic roles & 50–950 ramp

primary

#4E4FAB

secondary

#C1C094

accent

#CC5ACD

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4E4FAB

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

Preview Lab → · Contrast checker → · Palette generator →