#4A71D5#4A71D5

#4A71D5 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.160 H 265.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4A71D5
RGB	rgb(74, 113, 213)
HSL	hsl(223, 62%, 56%)
HSV	hsv(223, 65%, 84%)
CMYK	cmyk(65.3%, 46.9%, 0%, 16.5%)
CIE-LAB	lab(49.58, 18.33, -55.62)
CIE-LCH	lch(49.58, 58.56, 288.24°)
OKLab	oklab(57.18% -0.0123 -0.1592)
OKLCH	oklch(57.18% 0.16 265.6)
XYZ	xyz(20.7352, 18.0682, 65.3327)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71D5 #D5AE4A

analogous

#4AB7D5 #4A71D5 #694AD5

triadic

#4A71D5 #D54A71 #71D54A

tetradic

#4A71D5 #D54AB7 #D5AE4A #4AD569

square

#4A71D5 #D54AB7 #D5AE4A #4AD569

split-complementary

#4A71D5 #D5694A #B7D54A

monochromatic

#1F3C86 #2B52B7 #4A71D5 #7C98E1 #ADBFEC

Accessibility & contrast

On white

4.55

#4A71D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4A71D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A71D5

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71D5	#FFFFFF	#000000	##000000
##4A71D5	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7DD9

Deuteranopia (green-blind)

#2170D3

Tritanopia (blue-blind)

#008899

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4a71d5;
/* rgb */ color: rgb(74, 113, 213);
/* oklch */ color: oklch(57.2% 0.160 265.6);

Tailwind

colors: {
  custom: {
    50: '#8a99e2',
    500: '#4a71d5',
    950: '#000000',
  },
}

SCSS

$custom: #4a71d5;
$custom-light: #8a99e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71d5",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 213
  },
  "hsl": {
    "h": 223.165,
    "s": 62.332,
    "l": 56.275
  },
  "oklch": {
    "l": 0.57176,
    "c": 0.15967,
    "h": 265.6
  },
  "luminance": 0.1807
}

Semantic roles & 50–950 ramp

primary

#4A71D5

secondary

#DACAA1

accent

#B842E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4A71D5

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

Preview Lab → · Contrast checker → · Palette generator →