#4863B7#4863B7

#4863B7 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.2% C 0.136 H 268.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#4863B7
RGB	rgb(72, 99, 183)
HSL	hsl(225, 44%, 50%)
HSV	hsv(225, 61%, 72%)
CMYK	cmyk(60.7%, 45.9%, 0%, 28.2%)
CIE-LAB	lab(43.83, 16.34, -47.58)
CIE-LCH	lch(43.83, 50.31, 288.95°)
OKLab	oklab(52.16% -0.0046 -0.1358)
OKLCH	oklch(52.16% 0.136 268.1)
XYZ	xyz(15.6787, 13.7190, 46.6124)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4863B7 #B79C48

analogous

#489BB7 #4863B7 #6448B7

triadic

#4863B7 #B74863 #63B748

tetradic

#4863B7 #B7489B #B79C48 #48B764

square

#4863B7 #B7489B #B79C48 #48B764

split-complementary

#4863B7 #B76448 #9BB748

monochromatic

#25335F #374B8B #4863B7 #7488C8 #A0AEDA

Accessibility & contrast

On white

5.61

#4863B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#4863B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4863B7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4863B7	#FFFFFF	#000000	##FFFFFF
##4863B7	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6DBA

Deuteranopia (green-blind)

#2A63B5

Tritanopia (blue-blind)

#007684

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4863b7;
/* rgb */ color: rgb(72, 99, 183);
/* oklch */ color: oklch(52.2% 0.136 268.1);

Tailwind

colors: {
  custom: {
    50: '#858fcd',
    500: '#4863b7',
    950: '#000000',
  },
}

SCSS

$custom: #4863b7;
$custom-light: #858fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4863b7",
  "rgb": {
    "r": 72,
    "g": 99,
    "b": 183
  },
  "hsl": {
    "h": 225.405,
    "s": 43.529,
    "l": 50
  },
  "oklch": {
    "l": 0.52161,
    "c": 0.13588,
    "h": 268.1
  },
  "luminance": 0.1372
}

Semantic roles & 50–950 ramp

primary

#4863B7

secondary

#C6BA95

accent

#B455D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4863B7

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

Preview Lab → · Contrast checker → · Palette generator →