#4E5FA0#4E5FA0

#4E5FA0 is a mid, moderate blue. Relative luminance 0.123; OKLCH L 50.2% C 0.106 H 271.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FA0
RGB	rgb(78, 95, 160)
HSL	hsl(228, 34%, 47%)
HSV	hsv(228, 51%, 63%)
CMYK	cmyk(51.2%, 40.6%, 0%, 37.3%)
CIE-LAB	lab(41.75, 12.44, -37.32)
CIE-LCH	lch(41.75, 39.34, 288.43°)
OKLab	oklab(50.24% 0.0021 -0.1056)
OKLCH	oklch(50.24% 0.106 271.1)
XYZ	xyz(13.5772, 12.3413, 34.9176)
Luminance	0.1234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FA0 #A08F4E

analogous

#4E88A0 #4E5FA0 #664EA0

triadic

#4E5FA0 #A04E5F #5FA04E

tetradic

#4E5FA0 #A04E88 #A08F4E #4EA066

square

#4E5FA0 #A04E88 #A08F4E #4EA066

split-complementary

#4E5FA0 #A0664E #88A04E

monochromatic

#262E4E #3A4777 #4E5FA0 #7180BA #9AA5CE

Accessibility & contrast

On white

6.05

#4E5FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4E5FA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FA0

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FA0	#FFFFFF	#000000	##FFFFFF
##4E5FA0	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4566A3

Deuteranopia (green-blind)

#3D5F9F

Tritanopia (blue-blind)

#2B6D78

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e5fa0;
/* rgb */ color: rgb(78, 95, 160);
/* oklch */ color: oklch(50.2% 0.106 271.1);

Tailwind

colors: {
  custom: {
    50: '#858cbc',
    500: '#4e5fa0',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fa0;
$custom-light: #858cbc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fa0",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 160
  },
  "hsl": {
    "h": 227.561,
    "s": 34.454,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50237,
    "c": 0.10564,
    "h": 271.1
  },
  "luminance": 0.12342
}

Semantic roles & 50–950 ramp

primary

#4E5FA0

secondary

#BBB28F

accent

#B45DCB

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4E5FA0

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

Preview Lab → · Contrast checker → · Palette generator →