#4871C7#4871C7

#4871C7 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.2% C 0.141 H 263.4°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4871C7
RGB	rgb(72, 113, 199)
HSL	hsl(221, 53%, 53%)
HSV	hsv(221, 64%, 78%)
CMYK	cmyk(63.8%, 43.2%, 0%, 22%)
CIE-LAB	lab(48.65, 13.10, -49.13)
CIE-LCH	lch(48.65, 50.84, 284.93°)
OKLab	oklab(56.17% -0.0163 -0.1401)
OKLCH	oklch(56.17% 0.141 263.4)
XYZ	xyz(18.8828, 17.3097, 56.3678)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4871C7 #C79E48

analogous

#48B0C7 #4871C7 #5E48C7

triadic

#4871C7 #C74871 #71C748

tetradic

#4871C7 #C748B0 #C79E48 #48C75E

square

#4871C7 #C748B0 #C79E48 #48C75E

split-complementary

#4871C7 #C75E48 #B0C748

monochromatic

#233C72 #3155A1 #4871C7 #7795D5 #A6BAE4

Accessibility & contrast

On white

4.71

#4871C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4871C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4871C7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4871C7	#FFFFFF	#000000	##FFFFFF
##4871C7	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#497ACA

Deuteranopia (green-blind)

#356EC5

Tritanopia (blue-blind)

#008592

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4871c7;
/* rgb */ color: rgb(72, 113, 199);
/* oklch */ color: oklch(56.2% 0.141 263.4);

Tailwind

colors: {
  custom: {
    50: '#8799d8',
    500: '#4871c7',
    950: '#000000',
  },
}

SCSS

$custom: #4871c7;
$custom-light: #8799d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4871c7",
  "rgb": {
    "r": 72,
    "g": 113,
    "b": 199
  },
  "hsl": {
    "h": 220.63,
    "s": 53.138,
    "l": 53.137
  },
  "oklch": {
    "l": 0.56166,
    "c": 0.1411,
    "h": 263.4
  },
  "luminance": 0.17311
}

Semantic roles & 50–950 ramp

primary

#4871C7

secondary

#D1BF9A

accent

#AE4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #4871C7

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

Preview Lab → · Contrast checker → · Palette generator →