#4E5FAD#4E5FAD

#4E5FAD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.0% C 0.125 H 272.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FAD
RGB	rgb(78, 95, 173)
HSL	hsl(229, 38%, 49%)
HSV	hsv(229, 55%, 68%)
CMYK	cmyk(54.9%, 45.1%, 0%, 32.2%)
CIE-LAB	lab(42.49, 16.72, -43.84)
CIE-LCH	lch(42.49, 46.92, 290.88°)
OKLab	oklab(51.04% 0.0045 -0.1247)
OKLCH	oklch(51.04% 0.125 272.1)
XYZ	xyz(14.7745, 12.8202, 41.2231)
Luminance	0.1282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FAD #AD9C4E

analogous

#4E8FAD #4E5FAD #6D4EAD

triadic

#4E5FAD #AD4E5F #5FAD4E

tetradic

#4E5FAD #AD4E8F #AD9C4E #4EAD6D

square

#4E5FAD #AD4E8F #AD9C4E #4EAD6D

split-complementary

#4E5FAD #AD6D4E #8FAD4E

monochromatic

#283159 #3B4883 #4E5FAD #7784C2 #A1AAD5

Accessibility & contrast

On white

5.89

#4E5FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4E5FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FAD

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FAD	#FFFFFF	#000000	##FFFFFF
##4E5FAD	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D69B0

Deuteranopia (green-blind)

#3160AB

Tritanopia (blue-blind)

#1D707D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e5fad;
/* rgb */ color: rgb(78, 95, 173);
/* oklch */ color: oklch(51.0% 0.125 272.1);

Tailwind

colors: {
  custom: {
    50: '#878cc6',
    500: '#4e5fad',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fad;
$custom-light: #878cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fad",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 173
  },
  "hsl": {
    "h": 229.263,
    "s": 37.849,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51042,
    "c": 0.12479,
    "h": 272.1
  },
  "luminance": 0.12821
}

Semantic roles & 50–950 ramp

primary

#4E5FAD

secondary

#C2BA95

accent

#B95ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E5FAD

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

Preview Lab → · Contrast checker → · Palette generator →