#4955AA#4955AA

#4955AA is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.4% C 0.135 H 274.2°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#4955AA
RGB	rgb(73, 85, 170)
HSL	hsl(233, 40%, 48%)
HSV	hsv(233, 57%, 67%)
CMYK	cmyk(57.1%, 50%, 0%, 33.3%)
CIE-LAB	lab(39.27, 21.03, -47.25)
CIE-LCH	lch(39.27, 51.72, 294.00°)
OKLab	oklab(48.45% 0.0099 -0.1349)
OKLCH	oklch(48.45% 0.135 274.2)
XYZ	xyz(13.2495, 10.8148, 39.4117)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4955AA #AA9E49

analogous

#4986AA #4955AA #6D49AA

triadic

#4955AA #AA4955 #55AA49

tetradic

#4955AA #AA4986 #AA9E49 #49AA6D

square

#4955AA #AA4986 #AA9E49 #49AA6D

split-complementary

#4955AA #AA6D49 #86AA49

monochromatic

#242A54 #37407F #4955AA #6F79C1 #9AA1D4

Accessibility & contrast

On white

6.64

#4955AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4955AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4955AA

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4955AA	#FFFFFF	#000000	##FFFFFF
##4955AA	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A61AD

Deuteranopia (green-blind)

#1B59A8

Tritanopia (blue-blind)

#0F6877

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4955aa;
/* rgb */ color: rgb(73, 85, 170);
/* oklch */ color: oklch(48.4% 0.135 274.2);

Tailwind

colors: {
  custom: {
    50: '#8484c4',
    500: '#4955aa',
    950: '#000000',
  },
}

SCSS

$custom: #4955aa;
$custom-light: #8484c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4955aa",
  "rgb": {
    "r": 73,
    "g": 85,
    "b": 170
  },
  "hsl": {
    "h": 232.577,
    "s": 39.918,
    "l": 47.647
  },
  "oklch": {
    "l": 0.48447,
    "c": 0.13531,
    "h": 274.2
  },
  "luminance": 0.10816
}

Semantic roles & 50–950 ramp

primary

#4955AA

secondary

#C0BA8F

accent

#C158D0

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4955AA

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

Preview Lab → · Contrast checker → · Palette generator →