#4755E3#4755E3

#4755E3 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.8% C 0.213 H 272.4°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4755E3
RGB	rgb(71, 85, 227)
HSL	hsl(235, 74%, 58%)
HSV	hsv(235, 69%, 89%)
CMYK	cmyk(68.7%, 62.6%, 0%, 11%)
CIE-LAB	lab(43.33, 40.20, -73.71)
CIE-LCH	lch(43.33, 83.96, 298.61°)
OKLab	oklab(52.76% 0.0088 -0.2128)
OKLCH	oklch(52.76% 0.213 272.4)
XYZ	xyz(19.7075, 13.3807, 74.2023)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4755E3 #E3D547

analogous

#47A3E3 #4755E3 #8747E3

triadic

#4755E3 #E34755 #55E347

tetradic

#4755E3 #E347A3 #E3D547 #47E387

square

#4755E3 #E347A3 #E3D547 #47E387

split-complementary

#4755E3 #E38747 #A3E347

monochromatic

#172398 #1F2FCE #4755E3 #7C86EB #B1B7F3

Accessibility & contrast

On white

5.71

#4755E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4755E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4755E3

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4755E3	#FFFFFF	#000000	##FFFFFF
##4755E3	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EE8

Deuteranopia (green-blind)

#005FE0

Tritanopia (blue-blind)

#007A94

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4755e3;
/* rgb */ color: rgb(71, 85, 227);
/* oklch */ color: oklch(52.8% 0.213 272.4);

Tailwind

colors: {
  custom: {
    50: '#8d85ed',
    500: '#4755e3',
    950: '#000000',
  },
}

SCSS

$custom: #4755e3;
$custom-light: #8d85ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4755e3",
  "rgb": {
    "r": 71,
    "g": 85,
    "b": 227
  },
  "hsl": {
    "h": 234.615,
    "s": 73.585,
    "l": 58.431
  },
  "oklch": {
    "l": 0.5276,
    "c": 0.21295,
    "h": 272.4
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#4755E3

secondary

#E2DCA4

accent

#E038F0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4755E3

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

Preview Lab → · Contrast checker → · Palette generator →