#4C71E6#4C71E6

#4C71E6 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.4% C 0.182 H 267.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4C71E6
RGB	rgb(76, 113, 230)
HSL	hsl(226, 75%, 60%)
HSV	hsv(226, 67%, 90%)
CMYK	cmyk(67%, 50.9%, 0%, 9.8%)
CIE-LAB	lab(50.75, 24.58, -63.33)
CIE-LCH	lch(50.75, 67.93, 291.21°)
OKLab	oklab(58.44% -0.0085 -0.1818)
OKLCH	oklch(58.44% 0.182 267.3)
XYZ	xyz(23.1636, 19.0577, 77.3053)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C71E6 #E6C14C

analogous

#4CBEE6 #4C71E6 #744CE6

triadic

#4C71E6 #E64C71 #71E64C

tetradic

#4C71E6 #E64CBE #E6C14C #4CE674

square

#4C71E6 #E64CBE #E6C14C #4CE674

split-complementary

#4C71E6 #E6744C #BEE64C

monochromatic

#1738A1 #1E4AD7 #4C71E6 #829CED #B7C6F5

Accessibility & contrast

On white

4.36

#4C71E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#4C71E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C71E6

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C71E6	#FFFFFF	#000000	##000000
##4C71E6	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A80EA

Deuteranopia (green-blind)

#0072E4

Tritanopia (blue-blind)

#008DA1

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4c71e6;
/* rgb */ color: rgb(76, 113, 230);
/* oklch */ color: oklch(58.4% 0.182 267.3);

Tailwind

colors: {
  custom: {
    50: '#8e99ef',
    500: '#4c71e6',
    950: '#000000',
  },
}

SCSS

$custom: #4c71e6;
$custom-light: #8e99ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c71e6",
  "rgb": {
    "r": 76,
    "g": 113,
    "b": 230
  },
  "hsl": {
    "h": 225.584,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.58443,
    "c": 0.18203,
    "h": 267.3
  },
  "luminance": 0.1906
}

Semantic roles & 50–950 ramp

primary

#4C71E6

secondary

#E5D6A9

accent

#C536F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4C71E6

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

Preview Lab → · Contrast checker → · Palette generator →