#4E5CBF#4E5CBF

#4E5CBF is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.6% C 0.154 H 273.7°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4E5CBF
RGB	rgb(78, 92, 191)
HSL	hsl(233, 47%, 53%)
HSV	hsv(233, 59%, 75%)
CMYK	cmyk(59.2%, 51.8%, 0%, 25.1%)
CIE-LAB	lab(42.81, 24.68, -53.85)
CIE-LCH	lch(42.81, 59.23, 294.62°)
OKLab	oklab(51.65% 0.0099 -0.1542)
OKLCH	oklch(51.65% 0.154 273.7)
XYZ	xyz(16.3699, 13.0343, 50.9333)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5CBF #BFB14E

analogous

#4E95BF #4E5CBF #784EBF

triadic

#4E5CBF #BF4E5C #5CBF4E

tetradic

#4E5CBF #BF4E95 #BFB14E #4EBF78

square

#4E5CBF #BF4E95 #BFB14E #4EBF78

split-complementary

#4E5CBF #BF784E #95BF4E

monochromatic

#272F6C #374399 #4E5CBF #7B85CF #A8AFE0

Accessibility & contrast

On white

5.82

#4E5CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4E5CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5CBF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5CBF	#FFFFFF	#000000	##FFFFFF
##4E5CBF	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#246AC3

Deuteranopia (green-blind)

#0460BD

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5cbf;
/* rgb */ color: rgb(78, 92, 191);
/* oklch */ color: oklch(51.6% 0.154 273.7);

Tailwind

colors: {
  custom: {
    50: '#898ad3',
    500: '#4e5cbf',
    950: '#000000',
  },
}

SCSS

$custom: #4e5cbf;
$custom-light: #898ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5cbf",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 191
  },
  "hsl": {
    "h": 232.566,
    "s": 46.888,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5165,
    "c": 0.15449,
    "h": 273.7
  },
  "luminance": 0.13036
}

Semantic roles & 50–950 ramp

primary

#4E5CBF

secondary

#CDC79C

accent

#C651D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0D0B14

muted

#7D7C83

Preview Lab

Preview with #4E5CBF

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

Preview Lab → · Contrast checker → · Palette generator →