#4755C8#4755C8

#4755C8 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.5% C 0.178 H 273.0°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4755C8
RGB	rgb(71, 85, 200)
HSL	hsl(233, 54%, 53%)
HSV	hsv(233, 65%, 78%)
CMYK	cmyk(64.5%, 57.5%, 0%, 21.6%)
CIE-LAB	lab(41.22, 30.96, -61.67)
CIE-LCH	lch(41.22, 69.00, 296.66°)
OKLab	oklab(50.54% 0.0094 -0.1774)
OKLCH	oklch(50.54% 0.178 273)
XYZ	xyz(16.2689, 12.0053, 56.0923)
Luminance	0.1201 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4755C8 #C8BA47

analogous

#4796C8 #4755C8 #7947C8

triadic

#4755C8 #C84755 #55C847

tetradic

#4755C8 #C84796 #C8BA47 #47C879

square

#4755C8 #C84796 #C8BA47 #47C879

split-complementary

#4755C8 #C87947 #96C847

monochromatic

#222B72 #303DA2 #4755C8 #7681D6 #A5ACE4

Accessibility & contrast

On white

6.17

#4755C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4755C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4755C8

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4755C8	#FFFFFF	#000000	##FFFFFF
##4755C8	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#005CC6

Tritanopia (blue-blind)

#007186

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4755c8;
/* rgb */ color: rgb(71, 85, 200);
/* oklch */ color: oklch(50.5% 0.178 273.0);

Tailwind

colors: {
  custom: {
    50: '#8884da',
    500: '#4755c8',
    950: '#000000',
  },
}

SCSS

$custom: #4755c8;
$custom-light: #8884da;
$custom-dark: #000000;

JSON

{
  "hex": "#4755c8",
  "rgb": {
    "r": 71,
    "g": 85,
    "b": 200
  },
  "hsl": {
    "h": 233.488,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50545,
    "c": 0.17766,
    "h": 273
  },
  "luminance": 0.12007
}

Semantic roles & 50–950 ramp

primary

#4755C8

secondary

#D1CB9A

accent

#CD4ADD

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0D0B15

muted

#7D7C83

Preview Lab

Preview with #4755C8

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

Preview Lab → · Contrast checker → · Palette generator →