#4950D7#4950D7

#4950D7 is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.0% C 0.203 H 274.3°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4950D7
RGB	rgb(73, 80, 215)
HSL	hsl(237, 64%, 56%)
HSV	hsv(237, 66%, 84%)
CMYK	cmyk(66%, 62.8%, 0%, 15.7%)
CIE-LAB	lab(41.31, 39.46, -70.16)
CIE-LCH	lch(41.31, 80.50, 299.35°)
OKLab	oklab(51% 0.0153 -0.2024)
OKLCH	oklch(51% 0.203 274.3)
XYZ	xyz(17.8780, 12.0585, 65.6622)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4950D7 #D7D049

analogous

#4997D7 #4950D7 #8949D7

triadic

#4950D7 #D74950 #50D749

tetradic

#4950D7 #D74997 #D7D049 #49D789

square

#4950D7 #D74997 #D7D049 #49D789

split-complementary

#4950D7 #D78949 #97D749

monochromatic

#1E2388 #2930BA #4950D7 #7B80E2 #ADB0ED

Accessibility & contrast

On white

6.15

#4950D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4950D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4950D7

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4950D7	#FFFFFF	#000000	##FFFFFF
##4950D7	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DB

Deuteranopia (green-blind)

#005BD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4950d7;
/* rgb */ color: rgb(73, 80, 215);
/* oklch */ color: oklch(51.0% 0.203 274.3);

Tailwind

colors: {
  custom: {
    50: '#8c81e4',
    500: '#4950d7',
    950: '#000000',
  },
}

SCSS

$custom: #4950d7;
$custom-light: #8c81e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4950d7",
  "rgb": {
    "r": 73,
    "g": 80,
    "b": 215
  },
  "hsl": {
    "h": 237.042,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.51004,
    "c": 0.20295,
    "h": 274.3
  },
  "luminance": 0.1206
}

Semantic roles & 50–950 ramp

primary

#4950D7

secondary

#DBD8A1

accent

#DF41E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4950D7

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

Preview Lab → · Contrast checker → · Palette generator →