#4E5CA9#4E5CA9

#4E5CA9 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.2% C 0.123 H 273.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CA9
RGB	rgb(78, 92, 169)
HSL	hsl(231, 37%, 48%)
HSV	hsv(231, 54%, 66%)
CMYK	cmyk(53.8%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(41.43, 17.30, -43.17)
CIE-LCH	lch(41.43, 46.50, 291.84°)
OKLab	oklab(50.16% 0.0073 -0.1228)
OKLCH	oklch(50.16% 0.123 273.4)
XYZ	xyz(14.1282, 12.1376, 39.1267)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CA9 #A99B4E

analogous

#4E89A9 #4E5CA9 #6D4EA9

triadic

#4E5CA9 #A94E5C #5CA94E

tetradic

#4E5CA9 #A94E89 #A99B4E #4EA96D

square

#4E5CA9 #A94E89 #A99B4E #4EA96D

split-complementary

#4E5CA9 #A96D4E #89A94E

monochromatic

#272E55 #3B457F #4E5CA9 #7580BF #9FA7D3

Accessibility & contrast

On white

6.13

#4E5CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4E5CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CA9

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CA9	#FFFFFF	#000000	##FFFFFF
##4E5CA9	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AC

Deuteranopia (green-blind)

#305EA7

Tritanopia (blue-blind)

#236D7A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e5ca9;
/* rgb */ color: rgb(78, 92, 169);
/* oklch */ color: oklch(50.2% 0.123 273.4);

Tailwind

colors: {
  custom: {
    50: '#8689c3',
    500: '#4e5ca9',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ca9;
$custom-light: #8689c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ca9",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 230.769,
    "s": 36.842,
    "l": 48.431
  },
  "oklch": {
    "l": 0.50159,
    "c": 0.12299,
    "h": 273.4
  },
  "luminance": 0.12139
}

Semantic roles & 50–950 ramp

primary

#4E5CA9

secondary

#BFB993

accent

#BB5BCD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #4E5CA9

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

Preview Lab → · Contrast checker → · Palette generator →