#4E54C8#4E54C8

#4E54C8 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.8% C 0.177 H 275.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4E54C8
RGB	rgb(78, 84, 200)
HSL	hsl(237, 53%, 55%)
HSV	hsv(237, 61%, 78%)
CMYK	cmyk(61%, 58%, 0%, 21.6%)
CIE-LAB	lab(41.42, 32.73, -61.33)
CIE-LCH	lch(41.42, 69.52, 298.09°)
OKLab	oklab(50.81% 0.0181 -0.1762)
OKLCH	oklch(50.81% 0.177 275.9)
XYZ	xyz(16.7341, 12.1292, 56.0917)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54C8 #C8C24E

analogous

#4E91C8 #4E54C8 #854EC8

triadic

#4E54C8 #C84E54 #54C84E

tetradic

#4E54C8 #C84E91 #C8C24E #4EC885

square

#4E54C8 #C84E91 #C8C24E #4EC885

split-complementary

#4E54C8 #C8854E #91C84E

monochromatic

#252977 #3339A5 #4E54C8 #7D81D7 #ABAEE5

Accessibility & contrast

On white

6.13

#4E54C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4E54C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54C8

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54C8	#FFFFFF	#000000	##FFFFFF
##4E54C8	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)

#0067CC

Deuteranopia (green-blind)

#005DC6

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e54c8;
/* rgb */ color: rgb(78, 84, 200);
/* oklch */ color: oklch(50.8% 0.177 275.9);

Tailwind

colors: {
  custom: {
    50: '#8b84da',
    500: '#4e54c8',
    950: '#000000',
  },
}

SCSS

$custom: #4e54c8;
$custom-light: #8b84da;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54c8",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 200
  },
  "hsl": {
    "h": 237.049,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50807,
    "c": 0.17717,
    "h": 275.9
  },
  "luminance": 0.1213
}

Semantic roles & 50–950 ramp

primary

#4E54C8

secondary

#D3D09F

accent

#D54CDC

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E54C8

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

Preview Lab → · Contrast checker → · Palette generator →