#4950D1#4950D1

#4950D1 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.5% C 0.195 H 274.6°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4950D1
RGB	rgb(73, 80, 209)
HSL	hsl(237, 60%, 55%)
HSV	hsv(237, 65%, 82%)
CMYK	cmyk(65.1%, 61.7%, 0%, 18%)
CIE-LAB	lab(40.83, 37.44, -67.51)
CIE-LCH	lch(40.83, 77.20, 299.02°)
OKLab	oklab(50.5% 0.0156 -0.1946)
OKLCH	oklch(50.5% 0.195 274.6)
XYZ	xyz(17.1211, 11.7557, 61.6761)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4950D1 #D1CA49

analogous

#4994D1 #4950D1 #8649D1

triadic

#4950D1 #D14950 #50D149

tetradic

#4950D1 #D14994 #D1CA49 #49D186

square

#4950D1 #D14994 #D1CA49 #49D186

split-complementary

#4950D1 #D18649 #94D149

monochromatic

#20257F #2D33B0 #4950D1 #7A7FDD #ABAEEA

Accessibility & contrast

On white

6.27

#4950D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4950D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4950D1

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4950D1	#FFFFFF	#000000	##FFFFFF
##4950D1	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D5

Deuteranopia (green-blind)

#005ACE

Tritanopia (blue-blind)

#007089

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4950d1;
/* rgb */ color: rgb(73, 80, 209);
/* oklch */ color: oklch(50.5% 0.195 274.6);

Tailwind

colors: {
  custom: {
    50: '#8b81e0',
    500: '#4950d1',
    950: '#000000',
  },
}

SCSS

$custom: #4950d1;
$custom-light: #8b81e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4950d1",
  "rgb": {
    "r": 73,
    "g": 80,
    "b": 209
  },
  "hsl": {
    "h": 236.912,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50499,
    "c": 0.1952,
    "h": 274.6
  },
  "luminance": 0.11757
}

Semantic roles & 50–950 ramp

primary

#4950D1

secondary

#D7D49E

accent

#DB45E3

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4950D1

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

Preview Lab → · Contrast checker → · Palette generator →