#4950C7#4950C7

#4950C7 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.7% C 0.182 H 275.0°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4950C7
RGB	rgb(73, 80, 199)
HSL	hsl(237, 53%, 53%)
HSV	hsv(237, 63%, 78%)
CMYK	cmyk(63.3%, 59.8%, 0%, 22%)
CIE-LAB	lab(40.04, 34.07, -63.00)
CIE-LCH	lch(40.04, 71.62, 298.40°)
OKLab	oklab(49.68% 0.016 -0.1813)
OKLCH	oklch(49.68% 0.182 275)
XYZ	xyz(15.9217, 11.2760, 55.3592)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4950C7 #C7C049

analogous

#498FC7 #4950C7 #8149C7

triadic

#4950C7 #C74950 #50C749

tetradic

#4950C7 #C7498F #C7C049 #49C781

square

#4950C7 #C7498F #C7C049 #49C781

split-complementary

#4950C7 #C78149 #8FC749

monochromatic

#232872 #3238A1 #4950C7 #787DD5 #A7AAE4

Accessibility & contrast

On white

6.45

#4950C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4950C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4950C7

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4950C7	#FFFFFF	#000000	##FFFFFF
##4950C7	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CB

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4950c7;
/* rgb */ color: rgb(73, 80, 199);
/* oklch */ color: oklch(49.7% 0.182 275.0);

Tailwind

colors: {
  custom: {
    50: '#8981d9',
    500: '#4950c7',
    950: '#000000',
  },
}

SCSS

$custom: #4950c7;
$custom-light: #8981d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4950c7",
  "rgb": {
    "r": 73,
    "g": 80,
    "b": 199
  },
  "hsl": {
    "h": 236.667,
    "s": 52.941,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49677,
    "c": 0.18204,
    "h": 275
  },
  "luminance": 0.11277
}

Semantic roles & 50–950 ramp

primary

#4950C7

secondary

#D1CE9B

accent

#D44BDC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4950C7

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

Preview Lab → · Contrast checker → · Palette generator →