#4953CB#4953CB

#4953CB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.5% C 0.184 H 274.2°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4953CB
RGB	rgb(73, 83, 203)
HSL	hsl(235, 56%, 54%)
HSV	hsv(235, 64%, 80%)
CMYK	cmyk(64%, 59.1%, 0%, 20.4%)
CIE-LAB	lab(41.08, 33.55, -63.63)
CIE-LCH	lch(41.08, 71.94, 297.80°)
OKLab	oklab(50.54% 0.0133 -0.1832)
OKLCH	oklch(50.54% 0.184 274.2)
XYZ	xyz(16.6168, 11.9134, 57.9122)
Luminance	0.1192 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4953CB #CBC149

analogous

#4994CB #4953CB #8049CB

triadic

#4953CB #CB4953 #53CB49

tetradic

#4953CB #CB4994 #CBC149 #49CB80

square

#4953CB #CB4994 #CBC149 #49CB80

split-complementary

#4953CB #CB8049 #94CB49

monochromatic

#222977 #3039A7 #4953CB #7980D9 #A8ADE6

Accessibility & contrast

On white

6.21

#4953CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4953CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4953CB

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4953CB	#FFFFFF	#000000	##FFFFFF
##4953CB	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4953cb;
/* rgb */ color: rgb(73, 83, 203);
/* oklch */ color: oklch(50.5% 0.184 274.2);

Tailwind

colors: {
  custom: {
    50: '#8a83dc',
    500: '#4953cb',
    950: '#000000',
  },
}

SCSS

$custom: #4953cb;
$custom-light: #8a83dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4953cb",
  "rgb": {
    "r": 73,
    "g": 83,
    "b": 203
  },
  "hsl": {
    "h": 235.385,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50539,
    "c": 0.18365,
    "h": 274.2
  },
  "luminance": 0.11915
}

Semantic roles & 50–950 ramp

primary

#4953CB

secondary

#D4CF9C

accent

#D349DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4953CB

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

Preview Lab → · Contrast checker → · Palette generator →