#4E4FA1#4E4FA1

#4E4FA1 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.129 H 279.7°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FA1
RGB	rgb(78, 79, 161)
HSL	hsl(239, 35%, 47%)
HSV	hsv(239, 52%, 63%)
CMYK	cmyk(51.6%, 50.9%, 0%, 36.9%)
CIE-LAB	lab(37.45, 22.98, -44.78)
CIE-LCH	lch(37.45, 50.33, 297.17°)
OKLab	oklab(46.98% 0.0217 -0.1276)
OKLCH	oklch(46.98% 0.129 279.7)
XYZ	xyz(12.3689, 9.7842, 34.9481)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FA1 #A1A04E

analogous

#4E79A1 #4E4FA1 #774EA1

triadic

#4E4FA1 #A14E4F #4FA14E

tetradic

#4E4FA1 #A14E79 #A1A04E #4EA177

square

#4E4FA1 #A14E79 #A1A04E #4EA177

split-complementary

#4E4FA1 #A1774E #79A14E

monochromatic

#26274F #3A3B78 #4E4FA1 #7273BB #9B9CCF

Accessibility & contrast

On white

7.10

#4E4FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4E4FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4FA1

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FA1	#FFFFFF	#000000	##FFFFFF
##4E4FA1	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285BA4

Deuteranopia (green-blind)

#1F559F

Tritanopia (blue-blind)

#2D6170

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e4fa1;
/* rgb */ color: rgb(78, 79, 161);
/* oklch */ color: oklch(47.0% 0.129 279.7);

Tailwind

colors: {
  custom: {
    50: '#8680bd',
    500: '#4e4fa1',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fa1;
$custom-light: #8680bd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fa1",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 161
  },
  "hsl": {
    "h": 239.277,
    "s": 34.728,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46984,
    "c": 0.12944,
    "h": 279.7
  },
  "luminance": 0.09785
}

Semantic roles & 50–950 ramp

primary

#4E4FA1

secondary

#BBBB90

accent

#C95DCB

background

#F8F7FB

surface

#F0EEF7

border

#CBC9D0

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4E4FA1

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

Preview Lab → · Contrast checker → · Palette generator →