#4E5BC8#4E5BC8

#4E5BC8 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.1% C 0.168 H 273.9°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BC8
RGB	rgb(78, 91, 200)
HSL	hsl(234, 53%, 55%)
HSV	hsv(234, 61%, 78%)
CMYK	cmyk(61%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(43.17, 28.35, -58.49)
CIE-LCH	lch(43.17, 65.00, 295.86°)
OKLab	oklab(52.11% 0.0115 -0.1678)
OKLCH	oklch(52.11% 0.168 273.9)
XYZ	xyz(17.3049, 13.2706, 56.2819)
Luminance	0.1327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BC8 #C8BB4E

analogous

#4E98C8 #4E5BC8 #7E4EC8

triadic

#4E5BC8 #C84E5B #5BC84E

tetradic

#4E5BC8 #C84E98 #C8BB4E #4EC87E

square

#4E5BC8 #C84E98 #C8BB4E #4EC87E

split-complementary

#4E5BC8 #C87E4E #98C84E

monochromatic

#252E77 #3340A5 #4E5BC8 #7D86D7 #ABB2E5

Accessibility & contrast

On white

5.75

#4E5BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4E5BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BC8

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BC8	#FFFFFF	#000000	##FFFFFF
##4E5BC8	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B6BCC

Deuteranopia (green-blind)

#0061C6

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e5bc8;
/* rgb */ color: rgb(78, 91, 200);
/* oklch */ color: oklch(52.1% 0.168 273.9);

Tailwind

colors: {
  custom: {
    50: '#8b89d9',
    500: '#4e5bc8',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bc8;
$custom-light: #8b89d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bc8",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 233.607,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5211,
    "c": 0.16824,
    "h": 273.9
  },
  "luminance": 0.13272
}

Semantic roles & 50–950 ramp

primary

#4E5BC8

secondary

#D3CD9F

accent

#CD4CDC

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5BC8

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

Preview Lab → · Contrast checker → · Palette generator →