#4E89E2#4E89E2

#4E89E2 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.2% C 0.148 H 258.4°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E89E2
RGB	rgb(78, 137, 226)
HSL	hsl(216, 72%, 60%)
HSV	hsv(216, 65%, 89%)
CMYK	cmyk(65.5%, 39.4%, 0%, 11.4%)
CIE-LAB	lab(57.07, 8.80, -50.95)
CIE-LCH	lch(57.07, 51.71, 279.80°)
OKLab	oklab(63.24% -0.0297 -0.1451)
OKLCH	oklch(63.24% 0.148 258.4)
XYZ	xyz(25.8101, 24.9995, 75.4019)
Luminance	0.2500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89E2 #E2A74E

analogous

#4ED3E2 #4E89E2 #5D4EE2

triadic

#4E89E2 #E24E89 #89E24E

tetradic

#4E89E2 #E24ED3 #E2A74E #4EE25D

square

#4E89E2 #E24ED3 #E2A74E #4EE25D

split-complementary

#4E89E2 #E25D4E #D3E24E

monochromatic

#1A4E9C #2268D1 #4E89E2 #83ACEB #B7CFF3

Accessibility & contrast

On white

3.50

#4E89E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#4E89E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89E2

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89E2	#FFFFFF	#000000	##000000
##4E89E2	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6190E6

Deuteranopia (green-blind)

#4B83E0

Tritanopia (blue-blind)

#009DAA

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e89e2;
/* rgb */ color: rgb(78, 137, 226);
/* oklch */ color: oklch(63.2% 0.148 258.4);

Tailwind

colors: {
  custom: {
    50: '#8eaaeb',
    500: '#4e89e2',
    950: '#000000',
  },
}

SCSS

$custom: #4e89e2;
$custom-light: #8eaaeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89e2",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 226
  },
  "hsl": {
    "h": 216.081,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63242,
    "c": 0.14808,
    "h": 258.4
  },
  "luminance": 0.25002
}

Semantic roles & 50–950 ramp

primary

#4E89E2

secondary

#E3CCA9

accent

#A639EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E89E2

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

Preview Lab → · Contrast checker → · Palette generator →