#4E5FA1#4E5FA1

#4E5FA1 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.3% C 0.107 H 271.2°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FA1
RGB	rgb(78, 95, 161)
HSL	hsl(228, 35%, 47%)
HSV	hsv(228, 52%, 63%)
CMYK	cmyk(51.6%, 41%, 0%, 36.9%)
CIE-LAB	lab(41.81, 12.76, -37.83)
CIE-LCH	lch(41.81, 39.92, 288.64°)
OKLab	oklab(50.3% 0.0023 -0.1071)
OKLCH	oklch(50.3% 0.107 271.2)
XYZ	xyz(13.6650, 12.3764, 35.3801)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FA1 #A1904E

analogous

#4E89A1 #4E5FA1 #674EA1

triadic

#4E5FA1 #A14E5F #5FA14E

tetradic

#4E5FA1 #A14E89 #A1904E #4EA167

square

#4E5FA1 #A14E89 #A1904E #4EA167

split-complementary

#4E5FA1 #A1674E #89A14E

monochromatic

#262E4F #3A4778 #4E5FA1 #7281BB #9BA5CF

Accessibility & contrast

On white

6.04

#4E5FA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4E5FA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FA1

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FA1	#FFFFFF	#000000	##FFFFFF
##4E5FA1	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4566A4

Deuteranopia (green-blind)

#3C5FA0

Tritanopia (blue-blind)

#2A6D78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e5fa1;
/* rgb */ color: rgb(78, 95, 161);
/* oklch */ color: oklch(50.3% 0.107 271.2);

Tailwind

colors: {
  custom: {
    50: '#858cbd',
    500: '#4e5fa1',
    950: '#000000',
  },
}

SCSS

$custom: #4e5fa1;
$custom-light: #858cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5fa1",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 161
  },
  "hsl": {
    "h": 227.711,
    "s": 34.728,
    "l": 46.863
  },
  "oklch": {
    "l": 0.50297,
    "c": 0.10713,
    "h": 271.2
  },
  "luminance": 0.12377
}

Semantic roles & 50–950 ramp

primary

#4E5FA1

secondary

#BBB290

accent

#B45DCB

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0B0C12

muted

#7C7D81

Preview Lab

Preview with #4E5FA1

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

Preview Lab → · Contrast checker → · Palette generator →