#4E54D4#4E54D4

#4E54D4 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.8% C 0.193 H 275.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E54D4
RGB	rgb(78, 84, 212)
HSL	hsl(237, 61%, 57%)
HSV	hsv(237, 63%, 83%)
CMYK	cmyk(63.2%, 60.4%, 0%, 16.9%)
CIE-LAB	lab(42.33, 36.74, -66.77)
CIE-LCH	lch(42.33, 76.21, 298.82°)
OKLab	oklab(51.76% 0.0179 -0.1922)
OKLCH	oklch(51.76% 0.193 275.3)
XYZ	xyz(18.1920, 12.7123, 63.7696)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54D4 #D4CE4E

analogous

#4E97D4 #4E54D4 #8B4ED4

triadic

#4E54D4 #D44E54 #54D44E

tetradic

#4E54D4 #D44E97 #D4CE4E #4ED48B

square

#4E54D4 #D44E97 #D4CE4E #4ED48B

split-complementary

#4E54D4 #D48B4E #97D44E

monochromatic

#212587 #2D33B8 #4E54D4 #7F84E0 #B0B3EC

Accessibility & contrast

On white

5.93

#4E54D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4E54D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54D4

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54D4	#FFFFFF	#000000	##FFFFFF
##4E54D4	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD8

Deuteranopia (green-blind)

#005ED1

Tritanopia (blue-blind)

#00748C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e54d4;
/* rgb */ color: rgb(78, 84, 212);
/* oklch */ color: oklch(51.8% 0.193 275.3);

Tailwind

colors: {
  custom: {
    50: '#8e84e2',
    500: '#4e54d4',
    950: '#000000',
  },
}

SCSS

$custom: #4e54d4;
$custom-light: #8e84e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54d4",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 212
  },
  "hsl": {
    "h": 237.313,
    "s": 60.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51761,
    "c": 0.19308,
    "h": 275.3
  },
  "luminance": 0.12714
}

Semantic roles & 50–950 ramp

primary

#4E54D4

secondary

#DAD8A4

accent

#DD44E4

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B15

muted

#7E7C84

Preview Lab

Preview with #4E54D4

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

Preview Lab → · Contrast checker → · Palette generator →