#4E7CE9#4E7CE9

#4E7CE9 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.0% C 0.172 H 264.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CE9
RGB	rgb(78, 124, 233)
HSL	hsl(222, 78%, 61%)
HSV	hsv(222, 67%, 91%)
CMYK	cmyk(66.5%, 46.8%, 0%, 8.6%)
CIE-LAB	lab(53.94, 19.13, -59.88)
CIE-LCH	lch(53.94, 62.86, 287.72°)
OKLab	oklab(60.95% -0.0162 -0.1715)
OKLCH	oklch(60.95% 0.172 264.6)
XYZ	xyz(25.0524, 21.9158, 79.9849)
Luminance	0.2192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CE9 #E9BB4E

analogous

#4EC9E9 #4E7CE9 #6D4EE9

triadic

#4E7CE9 #E94E7C #7CE94E

tetradic

#4E7CE9 #E94EC9 #E9BB4E #4EE96D

square

#4E7CE9 #E94EC9 #E9BB4E #4EE96D

split-complementary

#4E7CE9 #E96D4E #C9E94E

monochromatic

#1540A8 #1C55DE #4E7CE9 #84A4F0 #BBCDF7

Accessibility & contrast

On white

3.90

#4E7CE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4E7CE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CE9

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CE9	#FFFFFF	#000000	##000000
##4E7CE9	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4388ED

Deuteranopia (green-blind)

#227AE7

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7ce9;
/* rgb */ color: rgb(78, 124, 233);
/* oklch */ color: oklch(61.0% 0.172 264.6);

Tailwind

colors: {
  custom: {
    50: '#8fa1f1',
    500: '#4e7ce9',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ce9;
$custom-light: #8fa1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ce9",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 233
  },
  "hsl": {
    "h": 222.194,
    "s": 77.889,
    "l": 60.98
  },
  "oklch": {
    "l": 0.60953,
    "c": 0.17224,
    "h": 264.6
  },
  "luminance": 0.21918
}

Semantic roles & 50–950 ramp

primary

#4E7CE9

secondary

#E7D5AC

accent

#9D0BDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E7CE9

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

Preview Lab → · Contrast checker → · Palette generator →