#4955D9#4955D9

#4955D9 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.200 H 273.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4955D9
RGB	rgb(73, 85, 217)
HSL	hsl(235, 65%, 57%)
HSV	hsv(235, 66%, 85%)
CMYK	cmyk(66.4%, 60.8%, 0%, 14.9%)
CIE-LAB	lab(42.64, 37.07, -69.13)
CIE-LCH	lch(42.64, 78.44, 298.20°)
OKLab	oklab(52.04% 0.0114 -0.1993)
OKLCH	oklch(52.04% 0.2 273.3)
XYZ	xyz(18.5164, 12.9215, 67.1505)
Luminance	0.1292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955D9 #D9CD49

analogous

#499DD9 #4955D9 #8549D9

triadic

#4955D9 #D94955 #55D949

tetradic

#4955D9 #D9499D #D9CD49 #49D985

square

#4955D9 #D9499D #D9CD49 #49D985

split-complementary

#4955D9 #D98549 #9DD949

monochromatic

#1D268B #2834BD #4955D9 #7C84E4 #AEB4EE

Accessibility & contrast

On white

5.86

#4955D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4955D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955D9

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955D9	#FFFFFF	#000000	##FFFFFF
##4955D9	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDD

Deuteranopia (green-blind)

#005ED6

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4955d9;
/* rgb */ color: rgb(73, 85, 217);
/* oklch */ color: oklch(52.0% 0.200 273.3);

Tailwind

colors: {
  custom: {
    50: '#8c85e6',
    500: '#4955d9',
    950: '#000000',
  },
}

SCSS

$custom: #4955d9;
$custom-light: #8c85e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4955d9",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 217
  },
  "hsl": {
    "h": 235,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.52036,
    "c": 0.19961,
    "h": 273.3
  },
  "luminance": 0.12923
}

Semantic roles & 50–950 ramp

primary

#4955D9

secondary

#DCD7A2

accent

#DA3FE8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4955D9

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

Preview Lab → · Contrast checker → · Palette generator →