#4E54CD#4E54CD

#4E54CD is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.2% C 0.184 H 275.6°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4E54CD
RGB	rgb(78, 84, 205)
HSL	hsl(237, 56%, 55%)
HSV	hsv(237, 62%, 80%)
CMYK	cmyk(62%, 59%, 0%, 19.6%)
CIE-LAB	lab(41.79, 34.41, -63.61)
CIE-LCH	lch(41.79, 72.32, 298.41°)
OKLab	oklab(51.2% 0.018 -0.183)
OKLCH	oklch(51.2% 0.184 275.6)
XYZ	xyz(17.3281, 12.3667, 59.2196)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54CD #CDC74E

analogous

#4E94CD #4E54CD #874ECD

triadic

#4E54CD #CD4E54 #54CD4E

tetradic

#4E54CD #CD4E94 #CDC74E #4ECD87

square

#4E54CD #CD4E94 #CDC74E #4ECD87

split-complementary

#4E54CD #CD874E #94CD4E

monochromatic

#23287D #3137AD #4E54CD #7E82DA #ADB0E8

Accessibility & contrast

On white

6.05

#4E54CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4E54CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54CD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54CD	#FFFFFF	#000000	##FFFFFF
##4E54CD	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#005DCB

Tritanopia (blue-blind)

#007188

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e54cd;
/* rgb */ color: rgb(78, 84, 205);
/* oklch */ color: oklch(51.2% 0.184 275.6);

Tailwind

colors: {
  custom: {
    50: '#8c84dd',
    500: '#4e54cd',
    950: '#000000',
  },
}

SCSS

$custom: #4e54cd;
$custom-light: #8c84dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54cd",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 205
  },
  "hsl": {
    "h": 237.165,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.512,
    "c": 0.18385,
    "h": 275.6
  },
  "luminance": 0.12368
}

Semantic roles & 50–950 ramp

primary

#4E54CD

secondary

#D6D3A1

accent

#D849DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E54CD

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

Preview Lab → · Contrast checker → · Palette generator →