#4E5AC8#4E5AC8

#4E5AC8 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.9% C 0.170 H 274.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E5AC8
RGB	rgb(78, 90, 200)
HSL	hsl(234, 53%, 55%)
HSV	hsv(234, 61%, 78%)
CMYK	cmyk(61%, 55%, 0%, 21.6%)
CIE-LAB	lab(42.91, 28.98, -58.91)
CIE-LCH	lch(42.91, 65.65, 296.20°)
OKLab	oklab(51.92% 0.0124 -0.1691)
OKLCH	oklch(51.92% 0.17 274.2)
XYZ	xyz(17.2200, 13.1008, 56.2536)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5AC8 #C8BC4E

analogous

#4E97C8 #4E5AC8 #7F4EC8

triadic

#4E5AC8 #C84E5A #5AC84E

tetradic

#4E5AC8 #C84E97 #C8BC4E #4EC87F

square

#4E5AC8 #C84E97 #C8BC4E #4EC87F

split-complementary

#4E5AC8 #C87F4E #97C84E

monochromatic

#252D77 #333FA5 #4E5AC8 #7D86D7 #ABB1E5

Accessibility & contrast

On white

5.80

#4E5AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4E5AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5AC8

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5AC8	#FFFFFF	#000000	##FFFFFF
##4E5AC8	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036BCC

Deuteranopia (green-blind)

#0060C6

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5ac8;
/* rgb */ color: rgb(78, 90, 200);
/* oklch */ color: oklch(51.9% 0.170 274.2);

Tailwind

colors: {
  custom: {
    50: '#8b88d9',
    500: '#4e5ac8',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ac8;
$custom-light: #8b88d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ac8",
  "rgb": {
    "r": 78,
    "g": 90,
    "b": 200
  },
  "hsl": {
    "h": 234.098,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5192,
    "c": 0.16953,
    "h": 274.2
  },
  "luminance": 0.13102
}

Semantic roles & 50–950 ramp

primary

#4E5AC8

secondary

#D3CE9F

accent

#CE4CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5AC8

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

Preview Lab → · Contrast checker → · Palette generator →