#4952CB#4952CB

#4952CB is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.4% C 0.185 H 274.4°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4952CB
RGB	rgb(73, 82, 203)
HSL	hsl(236, 56%, 54%)
HSV	hsv(236, 64%, 80%)
CMYK	cmyk(64%, 59.6%, 0%, 20.4%)
CIE-LAB	lab(40.83, 34.18, -64.03)
CIE-LCH	lch(40.83, 72.58, 298.09°)
OKLab	oklab(50.36% 0.0142 -0.1843)
OKLCH	oklch(50.36% 0.185 274.4)
XYZ	xyz(16.5409, 11.7614, 57.8868)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4952CB #CBC249

analogous

#4993CB #4952CB #8149CB

triadic

#4952CB #CB4952 #52CB49

tetradic

#4952CB #CB4993 #CBC249 #49CB81

square

#4952CB #CB4993 #CBC249 #49CB81

split-complementary

#4952CB #CB8149 #93CB49

monochromatic

#222877 #3038A7 #4952CB #797FD9 #A8ACE6

Accessibility & contrast

On white

6.26

#4952CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4952CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4952CB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4952CB	#FFFFFF	#000000	##FFFFFF
##4952CB	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CF

Deuteranopia (green-blind)

#005BC9

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4952cb;
/* rgb */ color: rgb(73, 82, 203);
/* oklch */ color: oklch(50.4% 0.185 274.4);

Tailwind

colors: {
  custom: {
    50: '#8a82dc',
    500: '#4952cb',
    950: '#000000',
  },
}

SCSS

$custom: #4952cb;
$custom-light: #8a82dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4952cb",
  "rgb": {
    "r": 73,
    "g": 82,
    "b": 203
  },
  "hsl": {
    "h": 235.846,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50359,
    "c": 0.18488,
    "h": 274.4
  },
  "luminance": 0.11763
}

Semantic roles & 50–950 ramp

primary

#4952CB

secondary

#D4D09C

accent

#D449DF

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4952CB

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

Preview Lab → · Contrast checker → · Palette generator →