#4E5BDD#4E5BDD

#4E5BDD is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.7% C 0.196 H 273.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BDD
RGB	rgb(78, 91, 221)
HSL	hsl(235, 68%, 59%)
HSV	hsv(235, 65%, 87%)
CMYK	cmyk(64.7%, 58.8%, 0%, 13.3%)
CIE-LAB	lab(44.69, 35.46, -68.06)
CIE-LCH	lch(44.69, 76.75, 297.52°)
OKLab	oklab(53.72% 0.0118 -0.196)
OKLCH	oklch(53.72% 0.196 273.5)
XYZ	xyz(19.9298, 14.3206, 70.1065)
Luminance	0.1432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BDD #DDD04E

analogous

#4EA3DD #4E5BDD #884EDD

triadic

#4E5BDD #DD4E5B #5BDD4E

tetradic

#4E5BDD #DD4EA3 #DDD04E #4EDD88

square

#4E5BDD #DD4EA3 #DDD04E #4EDD88

split-complementary

#4E5BDD #DD884E #A3DD4E

monochromatic

#1C2794 #2635C7 #4E5BDD #818BE7 #B5BAF1

Accessibility & contrast

On white

5.43

#4E5BDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4E5BDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BDD

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BDD	#FFFFFF	#000000	##FFFFFF
##4E5BDD	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0063DA

Tritanopia (blue-blind)

#007B93

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4e5bdd;
/* rgb */ color: rgb(78, 91, 221);
/* oklch */ color: oklch(53.7% 0.196 273.5);

Tailwind

colors: {
  custom: {
    50: '#8f89e8',
    500: '#4e5bdd',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bdd;
$custom-light: #8f89e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bdd",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 221
  },
  "hsl": {
    "h": 234.545,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53723,
    "c": 0.19635,
    "h": 273.5
  },
  "luminance": 0.14322
}

Semantic roles & 50–950 ramp

primary

#4E5BDD

secondary

#E0DBA7

accent

#DB3DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4E5BDD

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

Preview Lab → · Contrast checker → · Palette generator →