#4C7FE4#4C7FE4

#4C7FE4 is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.2% C 0.163 H 262.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FE4
RGB	rgb(76, 127, 228)
HSL	hsl(220, 74%, 60%)
HSV	hsv(220, 67%, 89%)
CMYK	cmyk(66.7%, 44.3%, 0%, 10.6%)
CIE-LAB	lab(54.36, 15.23, -56.41)
CIE-LCH	lch(54.36, 58.43, 285.11°)
OKLab	oklab(61.16% -0.0214 -0.1613)
OKLCH	oklch(61.16% 0.163 262.5)
XYZ	xyz(24.5685, 22.3143, 76.3961)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FE4 #E4B14C

analogous

#4CCBE4 #4C7FE4 #654CE4

triadic

#4C7FE4 #E44C7F #7FE44C

tetradic

#4C7FE4 #E44CCB #E4B14C #4CE465

square

#4C7FE4 #E44CCB #E4B14C #4CE465

split-complementary

#4C7FE4 #E4654C #CBE44C

monochromatic

#18459E #205CD3 #4C7FE4 #81A5EC #B6CBF4

Accessibility & contrast

On white

3.84

#4C7FE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4C7FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FE4

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FE4	#FFFFFF	#000000	##000000
##4C7FE4	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E89E8

Deuteranopia (green-blind)

#327BE2

Tritanopia (blue-blind)

#0096A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c7fe4;
/* rgb */ color: rgb(76, 127, 228);
/* oklch */ color: oklch(61.2% 0.163 262.5);

Tailwind

colors: {
  custom: {
    50: '#8da3ed',
    500: '#4c7fe4',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fe4;
$custom-light: #8da3ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fe4",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 228
  },
  "hsl": {
    "h": 219.868,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61156,
    "c": 0.16269,
    "h": 262.5
  },
  "luminance": 0.22317
}

Semantic roles & 50–950 ramp

primary

#4C7FE4

secondary

#E3D0A8

accent

#B237F0

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C7FE4

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

Preview Lab → · Contrast checker → · Palette generator →