#4952D9#4952D9

#4952D9 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.5% C 0.203 H 273.9°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4952D9
RGB	rgb(73, 82, 217)
HSL	hsl(236, 65%, 57%)
HSV	hsv(236, 66%, 85%)
CMYK	cmyk(66.4%, 62.2%, 0%, 14.9%)
CIE-LAB	lab(41.94, 38.91, -70.28)
CIE-LCH	lch(41.94, 80.34, 298.97°)
OKLab	oklab(51.52% 0.0137 -0.2027)
OKLCH	oklch(51.52% 0.203 273.9)
XYZ	xyz(18.2852, 12.4592, 67.0734)
Luminance	0.1246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4952D9 #D9D049

analogous

#499AD9 #4952D9 #8849D9

triadic

#4952D9 #D94952 #52D949

tetradic

#4952D9 #D9499A #D9D049 #49D988

square

#4952D9 #D9499A #D9D049 #49D988

split-complementary

#4952D9 #D98849 #9AD949

monochromatic

#1D248B #2831BD #4952D9 #7C82E4 #AEB2EE

Accessibility & contrast

On white

6.01

#4952D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4952D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4952D9

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4952D9	#FFFFFF	#000000	##FFFFFF
##4952D9	1.00	6.01	3.49	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADD

Deuteranopia (green-blind)

#005DD6

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4952d9;
/* rgb */ color: rgb(73, 82, 217);
/* oklch */ color: oklch(51.5% 0.203 273.9);

Tailwind

colors: {
  custom: {
    50: '#8c83e6',
    500: '#4952d9',
    950: '#000000',
  },
}

SCSS

$custom: #4952d9;
$custom-light: #8c83e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4952d9",
  "rgb": {
    "r": 73,
    "g": 82,
    "b": 217
  },
  "hsl": {
    "h": 236.25,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51515,
    "c": 0.20316,
    "h": 273.9
  },
  "luminance": 0.12461
}

Semantic roles & 50–950 ramp

primary

#4952D9

secondary

#DCD9A2

accent

#DE3FE8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4952D9

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

Preview Lab → · Contrast checker → · Palette generator →