#4E5BB5#4E5BB5

#4E5BB5 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.142 H 274.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BB5
RGB	rgb(78, 91, 181)
HSL	hsl(232, 41%, 51%)
HSV	hsv(232, 57%, 71%)
CMYK	cmyk(56.9%, 49.7%, 0%, 29%)
CIE-LAB	lab(41.90, 21.94, -49.48)
CIE-LCH	lch(41.90, 54.13, 293.91°)
OKLab	oklab(50.75% 0.01 -0.1413)
OKLCH	oklch(50.75% 0.142 274.1)
XYZ	xyz(15.2208, 12.4370, 45.3056)
Luminance	0.1244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BB5 #B5A84E

analogous

#4E8EB5 #4E5BB5 #744EB5

triadic

#4E5BB5 #B54E5B #5BB54E

tetradic

#4E5BB5 #B54E8E #B5A84E #4EB574

square

#4E5BB5 #B54E8E #B5A84E #4EB574

split-complementary

#4E5BB5 #B5744E #8EB54E

monochromatic

#282F60 #3A458B #4E5BB5 #7983C7 #A4ABD9

Accessibility & contrast

On white

6.02

#4E5BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4E5BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BB5

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BB5	#FFFFFF	#000000	##FFFFFF
##4E5BB5	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E67B8

Deuteranopia (green-blind)

#1E5FB3

Tritanopia (blue-blind)

#106F7F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e5bb5;
/* rgb */ color: rgb(78, 91, 181);
/* oklch */ color: oklch(50.8% 0.142 274.1);

Tailwind

colors: {
  custom: {
    50: '#8889cc',
    500: '#4e5bb5',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bb5;
$custom-light: #8889cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bb5",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 181
  },
  "hsl": {
    "h": 232.427,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50753,
    "c": 0.14169,
    "h": 274.1
  },
  "luminance": 0.12438
}

Semantic roles & 50–950 ramp

primary

#4E5BB5

secondary

#C6C099

accent

#C157D1

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E5BB5

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

Preview Lab → · Contrast checker → · Palette generator →