#4E89DE#4E89DE

#4E89DE is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.0% C 0.143 H 257.6°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4E89DE
RGB	rgb(78, 137, 222)
HSL	hsl(215, 69%, 59%)
HSV	hsv(215, 65%, 87%)
CMYK	cmyk(64.9%, 38.3%, 0%, 12.9%)
CIE-LAB	lab(56.86, 7.43, -49.06)
CIE-LCH	lch(56.86, 49.62, 278.62°)
OKLab	oklab(63.01% -0.0306 -0.1395)
OKLCH	oklch(63.01% 0.143 257.6)
XYZ	xyz(25.2676, 24.7825, 72.5450)
Luminance	0.2478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89DE #DEA34E

analogous

#4ED1DE #4E89DE #5B4EDE

triadic

#4E89DE #DE4E89 #89DE4E

tetradic

#4E89DE #DE4ED1 #DEA34E #4EDE5B

square

#4E89DE #DE4ED1 #DEA34E #4EDE5B

split-complementary

#4E89DE #DE5B4E #D1DE4E

monochromatic

#1C4E96 #2669C9 #4E89DE #82ABE8 #B5CEF1

Accessibility & contrast

On white

3.53

#4E89DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4E89DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89DE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89DE	#FFFFFF	#000000	##000000
##4E89DE	1.00	3.53	5.96	5.96
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6390E1

Deuteranopia (green-blind)

#4E82DC

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e89de;
/* rgb */ color: rgb(78, 137, 222);
/* oklch */ color: oklch(63.0% 0.143 257.6);

Tailwind

colors: {
  custom: {
    50: '#8dabe9',
    500: '#4e89de',
    950: '#000000',
  },
}

SCSS

$custom: #4e89de;
$custom-light: #8dabe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89de",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 222
  },
  "hsl": {
    "h": 215.417,
    "s": 68.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63008,
    "c": 0.14283,
    "h": 257.6
  },
  "luminance": 0.24785
}

Semantic roles & 50–950 ramp

primary

#4E89DE

secondary

#E0C9A8

accent

#A43CEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E89DE

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

Preview Lab → · Contrast checker → · Palette generator →