#4C7AE3#4C7AE3

#4C7AE3 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.1% C 0.167 H 264.2°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C7AE3
RGB	rgb(76, 122, 227)
HSL	hsl(222, 73%, 59%)
HSV	hsv(222, 67%, 89%)
CMYK	cmyk(66.5%, 46.3%, 0%, 11%)
CIE-LAB	lab(52.95, 17.96, -58.11)
CIE-LCH	lch(52.95, 60.82, 287.17°)
OKLab	oklab(60.05% -0.0169 -0.1663)
OKLCH	oklch(60.05% 0.167 264.2)
XYZ	xyz(23.8003, 20.9993, 75.4571)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7AE3 #E3B54C

analogous

#4CC6E3 #4C7AE3 #6A4CE3

triadic

#4C7AE3 #E34C7A #7AE34C

tetradic

#4C7AE3 #E34CC6 #E3B54C #4CE36A

square

#4C7AE3 #E34CC6 #E3B54C #4CE36A

split-complementary

#4C7AE3 #E36A4C #C6E34C

monochromatic

#18419C #2156D1 #4C7AE3 #81A1EB #B6C9F4

Accessibility & contrast

On white

4.04

#4C7AE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4C7AE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7AE3

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7AE3	#FFFFFF	#000000	##000000
##4C7AE3	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4486E7

Deuteranopia (green-blind)

#2578E1

Tritanopia (blue-blind)

#0092A3

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c7ae3;
/* rgb */ color: rgb(76, 122, 227);
/* oklch */ color: oklch(60.1% 0.167 264.2);

Tailwind

colors: {
  custom: {
    50: '#8d9fec',
    500: '#4c7ae3',
    950: '#000000',
  },
}

SCSS

$custom: #4c7ae3;
$custom-light: #8d9fec;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7ae3",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 227
  },
  "hsl": {
    "h": 221.722,
    "s": 72.947,
    "l": 59.412
  },
  "oklch": {
    "l": 0.60054,
    "c": 0.16721,
    "h": 264.2
  },
  "luminance": 0.21002
}

Semantic roles & 50–950 ramp

primary

#4C7AE3

secondary

#E3D1A8

accent

#B838F0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C7AE3

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

Preview Lab → · Contrast checker → · Palette generator →