#4A50D1#4A50D1

#4A50D1 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.6% C 0.195 H 274.9°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4A50D1
RGB	rgb(74, 80, 209)
HSL	hsl(237, 59%, 55%)
HSV	hsv(237, 65%, 82%)
CMYK	cmyk(64.6%, 61.7%, 0%, 18%)
CIE-LAB	lab(40.89, 37.59, -67.40)
CIE-LCH	lch(40.89, 77.17, 299.15°)
OKLab	oklab(50.56% 0.0168 -0.1942)
OKLCH	oklch(50.56% 0.195 274.9)
XYZ	xyz(17.1975, 11.7951, 61.6796)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A50D1 #D1CB4A

analogous

#4A94D1 #4A50D1 #874AD1

triadic

#4A50D1 #D14A50 #50D14A

tetradic

#4A50D1 #D14A94 #D1CB4A #4AD187

square

#4A50D1 #D14A94 #D1CB4A #4AD187

split-complementary

#4A50D1 #D1874A #94D14A

monochromatic

#212580 #2D33B1 #4A50D1 #7B7FDD #ACAEEA

Accessibility & contrast

On white

6.25

#4A50D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4A50D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A50D1

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A50D1	#FFFFFF	#000000	##FFFFFF
##4A50D1	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	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: #4a50d1;
/* rgb */ color: rgb(74, 80, 209);
/* oklch */ color: oklch(50.6% 0.195 274.9);

Tailwind

colors: {
  custom: {
    50: '#8b81e0',
    500: '#4a50d1',
    950: '#000000',
  },
}

SCSS

$custom: #4a50d1;
$custom-light: #8b81e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4a50d1",
  "rgb": {
    "r": 74,
    "g": 80,
    "b": 209
  },
  "hsl": {
    "h": 237.333,
    "s": 59.471,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50562,
    "c": 0.19495,
    "h": 274.9
  },
  "luminance": 0.11797
}

Semantic roles & 50–950 ramp

primary

#4A50D1

secondary

#D8D59F

accent

#DC45E3

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A50D1

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

Preview Lab → · Contrast checker → · Palette generator →