#4951C2#4951C2

#4951C2 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.174 H 275.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4951C2
RGB	rgb(73, 81, 194)
HSL	hsl(236, 50%, 52%)
HSV	hsv(236, 62%, 76%)
CMYK	cmyk(62.4%, 58.2%, 0%, 23.9%)
CIE-LAB	lab(39.91, 31.75, -60.32)
CIE-LCH	lch(39.91, 68.16, 297.76°)
OKLab	oklab(49.46% 0.0151 -0.1734)
OKLCH	oklch(49.46% 0.174 275)
XYZ	xyz(15.4245, 11.1951, 52.3765)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4951C2 #C2BA49

analogous

#498EC2 #4951C2 #7E49C2

triadic

#4951C2 #C24951 #51C249

tetradic

#4951C2 #C2498E #C2BA49 #49C27E

square

#4951C2 #C2498E #C2BA49 #49C27E

split-complementary

#4951C2 #C27E49 #8EC249

monochromatic

#24296C #343A9A #4951C2 #777DD1 #A5A9E1

Accessibility & contrast

On white

6.48

#4951C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4951C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4951C2

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4951C2	#FFFFFF	#000000	##FFFFFF
##4951C2	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4951c2;
/* rgb */ color: rgb(73, 81, 194);
/* oklch */ color: oklch(49.5% 0.174 275.0);

Tailwind

colors: {
  custom: {
    50: '#8882d5',
    500: '#4951c2',
    950: '#000000',
  },
}

SCSS

$custom: #4951c2;
$custom-light: #8882d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4951c2",
  "rgb": {
    "r": 73,
    "g": 81,
    "b": 194
  },
  "hsl": {
    "h": 236.033,
    "s": 49.794,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49458,
    "c": 0.17409,
    "h": 275
  },
  "luminance": 0.11196
}

Semantic roles & 50–950 ramp

primary

#4951C2

secondary

#CECA99

accent

#D04ED9

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4951C2

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

Preview Lab → · Contrast checker → · Palette generator →