#4755E7#4755E7

#4755E7 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.1% C 0.218 H 272.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#4755E7
RGB	rgb(71, 85, 231)
HSL	hsl(235, 77%, 59%)
HSV	hsv(235, 69%, 91%)
CMYK	cmyk(69.3%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(43.66, 41.55, -75.44)
CIE-LCH	lch(43.66, 86.12, 298.85°)
OKLab	oklab(53.1% 0.0086 -0.2178)
OKLCH	oklch(53.1% 0.218 272.3)
XYZ	xyz(20.2660, 13.6041, 77.1436)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4755E7 #E7D947

analogous

#47A5E7 #4755E7 #8947E7

triadic

#4755E7 #E74755 #55E747

tetradic

#4755E7 #E747A5 #E7D947 #47E789

square

#4755E7 #E747A5 #E7D947 #47E789

split-complementary

#4755E7 #E78947 #A5E747

monochromatic

#15219F #1C2CD5 #4755E7 #7D87EE #B3B9F5

Accessibility & contrast

On white

5.64

#4755E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#4755E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4755E7

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4755E7	#FFFFFF	#000000	##FFFFFF
##4755E7	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEC

Deuteranopia (green-blind)

#0060E4

Tritanopia (blue-blind)

#007B96

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4755e7;
/* rgb */ color: rgb(71, 85, 231);
/* oklch */ color: oklch(53.1% 0.218 272.3);

Tailwind

colors: {
  custom: {
    50: '#8e85f0',
    500: '#4755e7',
    950: '#000000',
  },
}

SCSS

$custom: #4755e7;
$custom-light: #8e85f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4755e7",
  "rgb": {
    "r": 71,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 234.75,
    "s": 76.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53102,
    "c": 0.21801,
    "h": 272.3
  },
  "luminance": 0.13606
}

Semantic roles & 50–950 ramp

primary

#4755E7

secondary

#E4DFA6

accent

#E334F3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B17

muted

#7E7C85

Preview Lab

Preview with #4755E7

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

Preview Lab → · Contrast checker → · Palette generator →