#4E5BAC#4E5BAC

#4E5BAC is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.129 H 274.0°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BAC
RGB	rgb(78, 91, 172)
HSL	hsl(232, 38%, 49%)
HSV	hsv(232, 55%, 67%)
CMYK	cmyk(54.7%, 47.1%, 0%, 32.5%)
CIE-LAB	lab(41.34, 18.93, -45.08)
CIE-LCH	lch(41.34, 48.90, 292.78°)
OKLab	oklab(50.15% 0.0089 -0.1284)
OKLCH	oklch(50.15% 0.129 274)
XYZ	xyz(14.3270, 12.0795, 40.5983)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BAC #AC9F4E

analogous

#4E8AAC #4E5BAC #704EAC

triadic

#4E5BAC #AC4E5B #5BAC4E

tetradic

#4E5BAC #AC4E8A #AC9F4E #4EAC70

square

#4E5BAC #AC4E8A #AC9F4E #4EAC70

split-complementary

#4E5BAC #AC704E #8AAC4E

monochromatic

#282E58 #3B4582 #4E5BAC #7681C1 #A0A7D4

Accessibility & contrast

On white

6.15

#4E5BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4E5BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BAC

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BAC	#FFFFFF	#000000	##FFFFFF
##4E5BAC	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3666AF

Deuteranopia (green-blind)

#2B5EAA

Tritanopia (blue-blind)

#1F6D7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e5bac;
/* rgb */ color: rgb(78, 91, 172);
/* oklch */ color: oklch(50.1% 0.129 274.0);

Tailwind

colors: {
  custom: {
    50: '#8789c5',
    500: '#4e5bac',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bac;
$custom-light: #8789c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bac",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 172
  },
  "hsl": {
    "h": 231.702,
    "s": 37.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50147,
    "c": 0.12872,
    "h": 274
  },
  "luminance": 0.1208
}

Semantic roles & 50–950 ramp

primary

#4E5BAC

secondary

#C1BB95

accent

#BE5ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E5BAC

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

Preview Lab → · Contrast checker → · Palette generator →