#4C7DE4#4C7DE4

#4C7DE4 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.7% C 0.165 H 263.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C7DE4
RGB	rgb(76, 125, 228)
HSL	hsl(221, 74%, 60%)
HSV	hsv(221, 67%, 89%)
CMYK	cmyk(66.7%, 45.2%, 0%, 10.6%)
CIE-LAB	lab(53.82, 16.46, -57.28)
CIE-LCH	lch(53.82, 59.60, 286.03°)
OKLab	oklab(60.74% -0.0195 -0.1639)
OKLCH	oklch(60.74% 0.165 263.2)
XYZ	xyz(24.3128, 21.8028, 76.3108)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7DE4 #E4B34C

analogous

#4CC9E4 #4C7DE4 #674CE4

triadic

#4C7DE4 #E44C7D #7DE44C

tetradic

#4C7DE4 #E44CC9 #E4B34C #4CE467

square

#4C7DE4 #E44CC9 #E4B34C #4CE467

split-complementary

#4C7DE4 #E4674C #C9E44C

monochromatic

#18439E #205AD3 #4C7DE4 #81A4EC #B6CAF4

Accessibility & contrast

On white

3.92

#4C7DE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4C7DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7DE4

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7DE4	#FFFFFF	#000000	##000000
##4C7DE4	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A88E8

Deuteranopia (green-blind)

#2D7AE2

Tritanopia (blue-blind)

#0095A5

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c7de4;
/* rgb */ color: rgb(76, 125, 228);
/* oklch */ color: oklch(60.7% 0.165 263.2);

Tailwind

colors: {
  custom: {
    50: '#8da2ed',
    500: '#4c7de4',
    950: '#000000',
  },
}

SCSS

$custom: #4c7de4;
$custom-light: #8da2ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7de4",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 228
  },
  "hsl": {
    "h": 220.658,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.6074,
    "c": 0.16502,
    "h": 263.2
  },
  "luminance": 0.21805
}

Semantic roles & 50–950 ramp

primary

#4C7DE4

secondary

#E3D0A8

accent

#B537F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #4C7DE4

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

Preview Lab → · Contrast checker → · Palette generator →