#4A71C7#4A71C7

#4A71C7 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.3% C 0.140 H 264.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4A71C7
RGB	rgb(74, 113, 199)
HSL	hsl(221, 53%, 54%)
HSV	hsv(221, 63%, 78%)
CMYK	cmyk(62.8%, 43.2%, 0%, 22%)
CIE-LAB	lab(48.75, 13.46, -48.97)
CIE-LCH	lch(48.75, 50.78, 285.37°)
OKLab	oklab(56.27% -0.0145 -0.1396)
OKLCH	oklch(56.27% 0.14 264.1)
XYZ	xyz(19.0344, 17.3879, 56.3749)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A71C7 #C7A04A

analogous

#4AAFC7 #4A71C7 #614AC7

triadic

#4A71C7 #C74A71 #71C74A

tetradic

#4A71C7 #C74AAF #C7A04A #4AC761

square

#4A71C7 #C74AAF #C7A04A #4AC761

split-complementary

#4A71C7 #C7614A #AFC74A

monochromatic

#243C73 #3255A2 #4A71C7 #7996D5 #A7BAE4

Accessibility & contrast

On white

4.69

#4A71C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4A71C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A71C7

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A71C7	#FFFFFF	#000000	##FFFFFF
##4A71C7	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACA

Deuteranopia (green-blind)

#366EC5

Tritanopia (blue-blind)

#008492

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4a71c7;
/* rgb */ color: rgb(74, 113, 199);
/* oklch */ color: oklch(56.3% 0.140 264.1);

Tailwind

colors: {
  custom: {
    50: '#8899d8',
    500: '#4a71c7',
    950: '#000000',
  },
}

SCSS

$custom: #4a71c7;
$custom-light: #8899d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4a71c7",
  "rgb": {
    "r": 74,
    "g": 113,
    "b": 199
  },
  "hsl": {
    "h": 221.28,
    "s": 52.743,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56267,
    "c": 0.14039,
    "h": 264.1
  },
  "luminance": 0.1739
}

Semantic roles & 50–950 ramp

primary

#4A71C7

secondary

#D1C09C

accent

#AF4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4A71C7

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

Preview Lab → · Contrast checker → · Palette generator →