#4A71E5#4A71E5

#4A71E5 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.3% C 0.181 H 266.7°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A71E5
RGB	rgb(74, 113, 229)
HSL	hsl(225, 75%, 59%)
HSV	hsv(225, 68%, 90%)
CMYK	cmyk(67.7%, 50.7%, 0%, 10.2%)
CIE-LAB	lab(50.59, 23.93, -63.03)
CIE-LCH	lch(50.59, 67.42, 290.79°)
OKLab	oklab(58.28% -0.0103 -0.181)
OKLCH	oklch(58.28% 0.181 266.7)
XYZ	xyz(22.8671, 18.9210, 76.5606)
Luminance	0.1892 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71E5 #E5BE4A

analogous

#4ABFE5 #4A71E5 #714AE5

triadic

#4A71E5 #E54A71 #71E54A

tetradic

#4A71E5 #E54ABF #E5BE4A #4AE571

square

#4A71E5 #E54ABF #E5BE4A #4AE571

split-complementary

#4A71E5 #E5714A #BFE54A

monochromatic

#17399E #1E4CD3 #4A71E5 #809BED #B5C5F4

Accessibility & contrast

On white

4.39

#4A71E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4A71E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A71E5

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71E5	#FFFFFF	#000000	##000000
##4A71E5	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B80E9

Deuteranopia (green-blind)

#0072E3

Tritanopia (blue-blind)

#008CA0

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a71e5;
/* rgb */ color: rgb(74, 113, 229);
/* oklch */ color: oklch(58.3% 0.181 266.7);

Tailwind

colors: {
  custom: {
    50: '#8d99ee',
    500: '#4a71e5',
    950: '#000000',
  },
}

SCSS

$custom: #4a71e5;
$custom-light: #8d99ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71e5",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 229
  },
  "hsl": {
    "h": 224.903,
    "s": 74.879,
    "l": 59.412
  },
  "oklch": {
    "l": 0.58275,
    "c": 0.18129,
    "h": 266.7
  },
  "luminance": 0.18923
}

Semantic roles & 50–950 ramp

primary

#4A71E5

secondary

#E4D4A7

accent

#C236F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4A71E5

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

Preview Lab → · Contrast checker → · Palette generator →