#4A50BF#4A50BF

#4A50BF is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.1% C 0.171 H 275.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4A50BF
RGB	rgb(74, 80, 191)
HSL	hsl(237, 48%, 52%)
HSV	hsv(237, 61%, 75%)
CMYK	cmyk(61.3%, 58.1%, 0%, 25.1%)
CIE-LAB	lab(39.50, 31.53, -59.22)
CIE-LCH	lch(39.50, 67.09, 298.03°)
OKLab	oklab(49.1% 0.0172 -0.1702)
OKLCH	oklch(49.1% 0.171 275.8)
XYZ	xyz(15.0936, 10.9536, 50.5990)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A50BF #BFB94A

analogous

#4A8BBF #4A50BF #7F4ABF

triadic

#4A50BF #BF4A50 #50BF4A

tetradic

#4A50BF #BF4A8B #BFB94A #4ABF7F

square

#4A50BF #BF4A8B #BFB94A #4ABF7F

split-complementary

#4A50BF #BF7F4A #8BBF4A

monochromatic

#252969 #353A97 #4A50BF #777CCF #A4A7DF

Accessibility & contrast

On white

6.58

#4A50BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4A50BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A50BF

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A50BF	#FFFFFF	#000000	##FFFFFF
##4A50BF	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C3

Deuteranopia (green-blind)

#0058BD

Tritanopia (blue-blind)

#006B80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4a50bf;
/* rgb */ color: rgb(74, 80, 191);
/* oklch */ color: oklch(49.1% 0.171 275.8);

Tailwind

colors: {
  custom: {
    50: '#8881d3',
    500: '#4a50bf',
    950: '#000000',
  },
}

SCSS

$custom: #4a50bf;
$custom-light: #8881d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a50bf",
  "rgb": {
    "r": 74,
    "g": 80,
    "b": 191
  },
  "hsl": {
    "h": 236.923,
    "s": 47.755,
    "l": 51.961
  },
  "oklch": {
    "l": 0.49104,
    "c": 0.17106,
    "h": 275.8
  },
  "luminance": 0.10955
}

Semantic roles & 50–950 ramp

primary

#4A50BF

secondary

#CCC999

accent

#D050D7

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4A50BF

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

Preview Lab → · Contrast checker → · Palette generator →