#4C7EE9#4C7EE9

#4C7EE9 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.3% C 0.171 H 263.4°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4C7EE9
RGB	rgb(76, 126, 233)
HSL	hsl(221, 78%, 61%)
HSV	hsv(221, 67%, 91%)
CMYK	cmyk(67.4%, 45.9%, 0%, 8.6%)
CIE-LAB	lab(54.38, 17.59, -59.16)
CIE-LCH	lch(54.38, 61.72, 286.56°)
OKLab	oklab(61.27% -0.0196 -0.1694)
OKLCH	oklch(61.27% 0.171 263.4)
XYZ	xyz(25.1441, 22.3389, 80.0617)
Luminance	0.2234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7EE9 #E9B74C

analogous

#4CCCE9 #4C7EE9 #694CE9

triadic

#4C7EE9 #E94C7E #7EE94C

tetradic

#4C7EE9 #E94CCC #E9B74C #4CE969

square

#4C7EE9 #E94CCC #E9B74C #4CE969

split-complementary

#4C7EE9 #E9694C #CCE94C

monochromatic

#1443A6 #1B59DD #4C7EE9 #83A5F0 #B9CDF6

Accessibility & contrast

On white

3.84

#4C7EE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#4C7EE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7EE9

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7EE9	#FFFFFF	#000000	##000000
##4C7EE9	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478AED

Deuteranopia (green-blind)

#277BE7

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c7ee9;
/* rgb */ color: rgb(76, 126, 233);
/* oklch */ color: oklch(61.3% 0.171 263.4);

Tailwind

colors: {
  custom: {
    50: '#8ea2f1',
    500: '#4c7ee9',
    950: '#000000',
  },
}

SCSS

$custom: #4c7ee9;
$custom-light: #8ea2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7ee9",
  "rgb": {
    "r": 76,
    "g": 126,
    "b": 233
  },
  "hsl": {
    "h": 220.892,
    "s": 78.109,
    "l": 60.588
  },
  "oklch": {
    "l": 0.61271,
    "c": 0.17052,
    "h": 263.4
  },
  "luminance": 0.22341
}

Semantic roles & 50–950 ramp

primary

#4C7EE9

secondary

#E6D3AB

accent

#980BDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4C7EE9

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

Preview Lab → · Contrast checker → · Palette generator →