#4E7CEC#4E7CEC

#4E7CEC is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.2% C 0.176 H 264.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CEC
RGB	rgb(78, 124, 236)
HSL	hsl(223, 81%, 62%)
HSV	hsv(223, 67%, 93%)
CMYK	cmyk(66.9%, 47.5%, 0%, 7.5%)
CIE-LAB	lab(54.12, 20.17, -61.26)
CIE-LCH	lch(54.12, 64.49, 288.23°)
OKLab	oklab(61.15% -0.0158 -0.1755)
OKLCH	oklch(61.15% 0.176 264.9)
XYZ	xyz(25.4846, 22.0886, 82.2611)
Luminance	0.2209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CEC #ECBE4E

analogous

#4ECBEC #4E7CEC #6F4EEC

triadic

#4E7CEC #EC4E7C #7CEC4E

tetradic

#4E7CEC #EC4ECB #ECBE4E #4EEC6F

square

#4E7CEC #EC4ECB #ECBE4E #4EEC6F

split-complementary

#4E7CEC #EC6F4E #CBEC4E

monochromatic

#1340AD #1954E4 #4E7CEC #85A5F2 #BDCEF8

Accessibility & contrast

On white

3.88

#4E7CEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#4E7CEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CEC

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CEC	#FFFFFF	#000000	##000000
##4E7CEC	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4089F0

Deuteranopia (green-blind)

#1A7BEA

Tritanopia (blue-blind)

#0096A9

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7cec;
/* rgb */ color: rgb(78, 124, 236);
/* oklch */ color: oklch(61.2% 0.176 264.9);

Tailwind

colors: {
  custom: {
    50: '#90a1f3',
    500: '#4e7cec',
    950: '#000000',
  },
}

SCSS

$custom: #4e7cec;
$custom-light: #90a1f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7cec",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 236
  },
  "hsl": {
    "h": 222.532,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.61152,
    "c": 0.17625,
    "h": 264.9
  },
  "luminance": 0.22091
}

Semantic roles & 50–950 ramp

primary

#4E7CEC

secondary

#E8D7AE

accent

#9F09DD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E7CEC

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

Preview Lab → · Contrast checker → · Palette generator →