#4955D7#4955D7

#4955D7 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.9% C 0.197 H 273.3°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4955D7
RGB	rgb(73, 85, 215)
HSL	hsl(235, 64%, 56%)
HSV	hsv(235, 66%, 84%)
CMYK	cmyk(66%, 60.5%, 0%, 15.7%)
CIE-LAB	lab(42.49, 36.39, -68.24)
CIE-LCH	lch(42.49, 77.34, 298.07°)
OKLab	oklab(51.87% 0.0114 -0.1967)
OKLCH	oklch(51.87% 0.197 273.3)
XYZ	xyz(18.2578, 12.8181, 65.7888)
Luminance	0.1282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955D7 #D7CB49

analogous

#499CD7 #4955D7 #8449D7

triadic

#4955D7 #D74955 #55D749

tetradic

#4955D7 #D7499C #D7CB49 #49D784

square

#4955D7 #D7499C #D7CB49 #49D784

split-complementary

#4955D7 #D78449 #9CD749

monochromatic

#1E2788 #2935BA #4955D7 #7B84E2 #ADB3ED

Accessibility & contrast

On white

5.89

#4955D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#4955D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955D7

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955D7	#FFFFFF	#000000	##FFFFFF
##4955D7	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDB

Deuteranopia (green-blind)

#005ED4

Tritanopia (blue-blind)

#00768E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4955d7;
/* rgb */ color: rgb(73, 85, 215);
/* oklch */ color: oklch(51.9% 0.197 273.3);

Tailwind

colors: {
  custom: {
    50: '#8c85e4',
    500: '#4955d7',
    950: '#000000',
  },
}

SCSS

$custom: #4955d7;
$custom-light: #8c85e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4955d7",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 215
  },
  "hsl": {
    "h": 234.93,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51872,
    "c": 0.19701,
    "h": 273.3
  },
  "luminance": 0.1282
}

Semantic roles & 50–950 ramp

primary

#4955D7

secondary

#DBD6A1

accent

#D941E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4955D7

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

Preview Lab → · Contrast checker → · Palette generator →