#4955D8#4955D8

#4955D8 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.0% C 0.198 H 273.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4955D8
RGB	rgb(73, 85, 216)
HSL	hsl(235, 65%, 57%)
HSV	hsv(235, 66%, 85%)
CMYK	cmyk(66.2%, 60.6%, 0%, 15.3%)
CIE-LAB	lab(42.57, 36.73, -68.68)
CIE-LCH	lch(42.57, 77.89, 298.14°)
OKLab	oklab(51.95% 0.0114 -0.198)
OKLCH	oklch(51.95% 0.198 273.3)
XYZ	xyz(18.3867, 12.8697, 66.4676)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955D8 #D8CC49

analogous

#499DD8 #4955D8 #8549D8

triadic

#4955D8 #D84955 #55D849

tetradic

#4955D8 #D8499D #D8CC49 #49D885

square

#4955D8 #D8499D #D8CC49 #49D885

split-complementary

#4955D8 #D88549 #9DD849

monochromatic

#1D2689 #2835BC #4955D8 #7B84E3 #AEB3EE

Accessibility & contrast

On white

5.88

#4955D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#4955D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955D8

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955D8	#FFFFFF	#000000	##FFFFFF
##4955D8	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#00768E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4955d8;
/* rgb */ color: rgb(73, 85, 216);
/* oklch */ color: oklch(52.0% 0.198 273.3);

Tailwind

colors: {
  custom: {
    50: '#8c85e5',
    500: '#4955d8',
    950: '#000000',
  },
}

SCSS

$custom: #4955d8;
$custom-light: #8c85e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4955d8",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 216
  },
  "hsl": {
    "h": 234.965,
    "s": 64.706,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51954,
    "c": 0.19832,
    "h": 273.3
  },
  "luminance": 0.12871
}

Semantic roles & 50–950 ramp

primary

#4955D8

secondary

#DCD7A1

accent

#DA40E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4955D8

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

Preview Lab → · Contrast checker → · Palette generator →