#4A71D2#4A71D2

#4A71D2 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.0% C 0.156 H 265.3°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#4A71D2
RGB	rgb(74, 113, 210)
HSL	hsl(223, 60%, 56%)
HSV	hsv(223, 65%, 82%)
CMYK	cmyk(64.8%, 46.2%, 0%, 17.6%)
CIE-LAB	lab(49.40, 17.28, -54.21)
CIE-LCH	lch(49.40, 56.90, 287.68°)
OKLab	oklab(56.98% -0.0127 -0.155)
OKLCH	oklch(56.98% 0.156 265.3)
XYZ	xyz(20.3580, 17.9173, 63.3458)
Luminance	0.1792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71D2 #D2AB4A

analogous

#4AB5D2 #4A71D2 #674AD2

triadic

#4A71D2 #D24A71 #71D24A

tetradic

#4A71D2 #D24AB5 #D2AB4A #4AD267

square

#4A71D2 #D24AB5 #D2AB4A #4AD267

split-complementary

#4A71D2 #D2674A #B5D24A

monochromatic

#203C81 #2C53B2 #4A71D2 #7B97DE #ACBEEA

Accessibility & contrast

On white

4.58

#4A71D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#4A71D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A71D2

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71D2	#FFFFFF	#000000	##000000
##4A71D2	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#417CD6

Deuteranopia (green-blind)

#2770D0

Tritanopia (blue-blind)

#008797

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4a71d2;
/* rgb */ color: rgb(74, 113, 210);
/* oklch */ color: oklch(57.0% 0.156 265.3);

Tailwind

colors: {
  custom: {
    50: '#8a99e0',
    500: '#4a71d2',
    950: '#000000',
  },
}

SCSS

$custom: #4a71d2;
$custom-light: #8a99e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71d2",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 210
  },
  "hsl": {
    "h": 222.794,
    "s": 60.177,
    "l": 55.686
  },
  "oklch": {
    "l": 0.56977,
    "c": 0.15557,
    "h": 265.3
  },
  "luminance": 0.17919
}

Semantic roles & 50–950 ramp

primary

#4A71D2

secondary

#D8C8A0

accent

#B644E3

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4A71D2

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

Preview Lab → · Contrast checker → · Palette generator →