#4955E1#4955E1

#4955E1 is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 52.7% C 0.210 H 273.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4955E1
RGB	rgb(73, 85, 225)
HSL	hsl(235, 72%, 58%)
HSV	hsv(235, 68%, 88%)
CMYK	cmyk(67.6%, 62.2%, 0%, 11.8%)
CIE-LAB	lab(43.28, 39.78, -72.64)
CIE-LCH	lch(43.28, 82.82, 298.70°)
OKLab	oklab(52.7% 0.0111 -0.2096)
OKLCH	oklch(52.7% 0.21 273)
XYZ	xyz(19.5822, 13.3479, 72.7640)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955E1 #E1D549

analogous

#49A1E1 #4955E1 #8949E1

triadic

#4955E1 #E14955 #55E149

tetradic

#4955E1 #E149A1 #E1D549 #49E189

square

#4955E1 #E149A1 #E1D549 #49E189

split-complementary

#4955E1 #E18949 #A1E149

monochromatic

#192397 #222FCB #4955E1 #7E86EA #B2B7F2

Accessibility & contrast

On white

5.72

#4955E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4955E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955E1

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955E1	#FFFFFF	#000000	##FFFFFF
##4955E1	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE6

Deuteranopia (green-blind)

#005FDE

Tritanopia (blue-blind)

#007993

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4955e1;
/* rgb */ color: rgb(73, 85, 225);
/* oklch */ color: oklch(52.7% 0.210 273.0);

Tailwind

colors: {
  custom: {
    50: '#8e85eb',
    500: '#4955e1',
    950: '#000000',
  },
}

SCSS

$custom: #4955e1;
$custom-light: #8e85eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4955e1",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 225
  },
  "hsl": {
    "h": 235.263,
    "s": 71.698,
    "l": 58.431
  },
  "oklch": {
    "l": 0.52704,
    "c": 0.2099,
    "h": 273
  },
  "luminance": 0.1335
}

Semantic roles & 50–950 ramp

primary

#4955E1

secondary

#E1DCA5

accent

#E039EE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4955E1

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

Preview Lab → · Contrast checker → · Palette generator →