#4E5CA7#4E5CA7

#4E5CA7 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.0% C 0.120 H 273.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CA7
RGB	rgb(78, 92, 167)
HSL	hsl(231, 36%, 48%)
HSV	hsv(231, 53%, 65%)
CMYK	cmyk(53.3%, 44.9%, 0%, 34.5%)
CIE-LAB	lab(41.32, 16.64, -42.17)
CIE-LCH	lch(41.32, 45.33, 291.53°)
OKLab	oklab(50.03% 0.007 -0.1198)
OKLCH	oklch(50.03% 0.12 273.3)
XYZ	xyz(13.9418, 12.0631, 38.1455)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CA7 #A7994E

analogous

#4E88A7 #4E5CA7 #6C4EA7

triadic

#4E5CA7 #A74E5C #5CA74E

tetradic

#4E5CA7 #A74E88 #A7994E #4EA76C

square

#4E5CA7 #A74E88 #A7994E #4EA76C

split-complementary

#4E5CA7 #A76C4E #88A74E

monochromatic

#272E54 #3B457D #4E5CA7 #7480BE #9EA6D2

Accessibility & contrast

On white

6.15

#4E5CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4E5CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CA7

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CA7	#FFFFFF	#000000	##FFFFFF
##4E5CA7	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C65AA

Deuteranopia (green-blind)

#325EA5

Tritanopia (blue-blind)

#256C79

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e5ca7;
/* rgb */ color: rgb(78, 92, 167);
/* oklch */ color: oklch(50.0% 0.120 273.3);

Tailwind

colors: {
  custom: {
    50: '#8689c1',
    500: '#4e5ca7',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ca7;
$custom-light: #8689c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ca7",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 167
  },
  "hsl": {
    "h": 230.562,
    "s": 36.327,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50031,
    "c": 0.12005,
    "h": 273.3
  },
  "luminance": 0.12064
}

Semantic roles & 50–950 ramp

primary

#4E5CA7

secondary

#BEB792

accent

#BB5BCC

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #4E5CA7

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

Preview Lab → · Contrast checker → · Palette generator →