#4A71C8#4A71C8

#4A71C8 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.3% C 0.142 H 264.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4A71C8
RGB	rgb(74, 113, 200)
HSL	hsl(221, 53%, 54%)
HSV	hsv(221, 63%, 78%)
CMYK	cmyk(63%, 43.5%, 0%, 21.6%)
CIE-LAB	lab(48.80, 13.80, -49.45)
CIE-LCH	lch(48.80, 51.34, 285.60°)
OKLab	oklab(56.33% -0.0143 -0.1411)
OKLCH	oklch(56.33% 0.142 264.2)
XYZ	xyz(19.1509, 17.4345, 56.9883)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71C8 #C8A14A

analogous

#4AB0C8 #4A71C8 #624AC8

triadic

#4A71C8 #C84A71 #71C84A

tetradic

#4A71C8 #C84AB0 #C8A14A #4AC862

square

#4A71C8 #C84AB0 #C8A14A #4AC862

split-complementary

#4A71C8 #C8624A #B0C84A

monochromatic

#233C74 #3255A3 #4A71C8 #7996D6 #A8BBE5

Accessibility & contrast

On white

4.68

#4A71C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4A71C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A71C8

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71C8	#FFFFFF	#000000	##FFFFFF
##4A71C8	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACB

Deuteranopia (green-blind)

#356FC6

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a71c8;
/* rgb */ color: rgb(74, 113, 200);
/* oklch */ color: oklch(56.3% 0.142 264.2);

Tailwind

colors: {
  custom: {
    50: '#8899d9',
    500: '#4a71c8',
    950: '#000000',
  },
}

SCSS

$custom: #4a71c8;
$custom-light: #8899d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71c8",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 200
  },
  "hsl": {
    "h": 221.429,
    "s": 53.39,
    "l": 53.725
  },
  "oklch": {
    "l": 0.5633,
    "c": 0.14179,
    "h": 264.2
  },
  "luminance": 0.17436
}

Semantic roles & 50–950 ramp

primary

#4A71C8

secondary

#D2C19C

accent

#B04BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4A71C8

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

Preview Lab → · Contrast checker → · Palette generator →