#4A50DA#4A50DA

#4A50DA is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.3% C 0.207 H 274.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4A50DA
RGB	rgb(74, 80, 218)
HSL	hsl(238, 66%, 57%)
HSV	hsv(238, 66%, 85%)
CMYK	cmyk(66.1%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(41.62, 40.60, -71.38)
CIE-LCH	lch(41.62, 82.12, 299.63°)
OKLab	oklab(51.32% 0.0163 -0.2059)
OKLCH	oklch(51.32% 0.207 274.5)
XYZ	xyz(18.3434, 12.2535, 67.7146)
Luminance	0.1226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A50DA #DAD44A

analogous

#4A98DA #4A50DA #8C4ADA

triadic

#4A50DA #DA4A50 #50DA4A

tetradic

#4A50DA #DA4A98 #DAD44A #4ADA8C

square

#4A50DA #DA4A98 #DAD44A #4ADA8C

split-complementary

#4A50DA #DA8C4A #98DA4A

monochromatic

#1D218D #272EC0 #4A50DA #7D81E4 #B0B2EF

Accessibility & contrast

On white

6.09

#4A50DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4A50DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A50DA

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A50DA	#FFFFFF	#000000	##FFFFFF
##4A50DA	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4a50da;
/* rgb */ color: rgb(74, 80, 218);
/* oklch */ color: oklch(51.3% 0.207 274.5);

Tailwind

colors: {
  custom: {
    50: '#8d81e7',
    500: '#4a50da',
    950: '#000000',
  },
}

SCSS

$custom: #4a50da;
$custom-light: #8d81e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a50da",
  "rgb": {
    "r": 74,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 237.5,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.51322,
    "c": 0.20654,
    "h": 274.5
  },
  "luminance": 0.12255
}

Semantic roles & 50–950 ramp

primary

#4A50DA

secondary

#DDDBA3

accent

#E23FE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4A50DA

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

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