#4E89F7#4E89F7

#4E89F7 is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.5% C 0.176 H 261.6°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4E89F7
RGB	rgb(78, 137, 247)
HSL	hsl(219, 91%, 64%)
HSV	hsv(219, 68%, 97%)
CMYK	cmyk(68.4%, 44.5%, 0%, 3.1%)
CIE-LAB	lab(58.25, 16.07, -60.73)
CIE-LCH	lch(58.25, 62.82, 284.82°)
OKLab	oklab(64.53% -0.0257 -0.1738)
OKLCH	oklch(64.53% 0.176 261.6)
XYZ	xyz(28.8701, 26.2235, 91.5178)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E89F7 #F7BC4E

analogous

#4EDEF7 #4E89F7 #674EF7

triadic

#4E89F7 #F74E89 #89F74E

tetradic

#4E89F7 #F74EDE #F7BC4E #4EF767

square

#4E89F7 #F74EDE #F7BC4E #4EF767

split-complementary

#4E89F7 #F7674E #DEF74E

monochromatic

#0949C2 #1362F4 #4E89F7 #89B0FA #C3D7FC

Accessibility & contrast

On white

3.36

#4E89F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#4E89F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E89F7

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E89F7	#FFFFFF	#000000	##000000
##4E89F7	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5294FB

Deuteranopia (green-blind)

#3185F5

Tritanopia (blue-blind)

#00A3B4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4e89f7;
/* rgb */ color: rgb(78, 137, 247);
/* oklch */ color: oklch(64.5% 0.176 261.6);

Tailwind

colors: {
  custom: {
    50: '#91aafa',
    500: '#4e89f7',
    950: '#000000',
  },
}

SCSS

$custom: #4e89f7;
$custom-light: #91aafa;
$custom-dark: #000000;

JSON

{
  "hex": "#4e89f7",
  "rgb": {
    "r": 78,
    "g": 137,
    "b": 247
  },
  "hsl": {
    "h": 219.053,
    "s": 91.351,
    "l": 63.725
  },
  "oklch": {
    "l": 0.64529,
    "c": 0.17569,
    "h": 261.6
  },
  "luminance": 0.26226
}

Semantic roles & 50–950 ramp

primary

#4E89F7

secondary

#EED9B3

accent

#9500E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E89F7

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

Preview Lab → · Contrast checker → · Palette generator →