#4755B5#4755B5

#4755B5 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.152 H 273.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4755B5
RGB	rgb(71, 85, 181)
HSL	hsl(232, 44%, 49%)
HSV	hsv(232, 61%, 71%)
CMYK	cmyk(60.8%, 53%, 0%, 29%)
CIE-LAB	lab(39.87, 24.40, -52.78)
CIE-LCH	lch(39.87, 58.15, 294.82°)
OKLab	oklab(49.1% 0.0086 -0.1513)
OKLCH	oklch(49.1% 0.152 273.3)
XYZ	xyz(14.1848, 11.1717, 45.1160)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4755B5 #B5A747

analogous

#478CB5 #4755B5 #7047B5

triadic

#4755B5 #B54755 #55B547

tetradic

#4755B5 #B5478C #B5A747 #47B570

square

#4755B5 #B5478C #B5A747 #47B570

split-complementary

#4755B5 #B57047 #8CB547

monochromatic

#252C5D #364089 #4755B5 #727DC8 #9EA5D9

Accessibility & contrast

On white

6.49

#4755B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4755B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4755B5

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4755B5	#FFFFFF	#000000	##FFFFFF
##4755B5	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A63B8

Deuteranopia (green-blind)

#0059B3

Tritanopia (blue-blind)

#006B7D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4755b5;
/* rgb */ color: rgb(71, 85, 181);
/* oklch */ color: oklch(49.1% 0.152 273.3);

Tailwind

colors: {
  custom: {
    50: '#8584cc',
    500: '#4755b5',
    950: '#000000',
  },
}

SCSS

$custom: #4755b5;
$custom-light: #8584cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4755b5",
  "rgb": {
    "r": 71,
    "g": 85,
    "b": 181
  },
  "hsl": {
    "h": 232.364,
    "s": 43.651,
    "l": 49.412
  },
  "oklch": {
    "l": 0.491,
    "c": 0.15152,
    "h": 273.3
  },
  "luminance": 0.11173
}

Semantic roles & 50–950 ramp

primary

#4755B5

secondary

#C5BF93

accent

#C354D3

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4755B5

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

Preview Lab → · Contrast checker → · Palette generator →