#4D50BE#4D50BE

#4D50BE is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.2% C 0.169 H 277.0°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D50BE
RGB	rgb(77, 80, 190)
HSL	hsl(238, 47%, 52%)
HSV	hsv(238, 59%, 75%)
CMYK	cmyk(59.5%, 57.9%, 0%, 25.5%)
CIE-LAB	lab(39.63, 31.72, -58.41)
CIE-LCH	lch(39.63, 66.47, 298.50°)
OKLab	oklab(49.23% 0.0207 -0.1677)
OKLCH	oklch(49.23% 0.169 277)
XYZ	xyz(15.2205, 11.0317, 50.0325)
Luminance	0.1103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50BE #BEBB4D

analogous

#4D89BE #4D50BE #834DBE

triadic

#4D50BE #BE4D50 #50BE4D

tetradic

#4D50BE #BE4D89 #BEBB4D #4DBE83

square

#4D50BE #BE4D89 #BEBB4D #4DBE83

split-complementary

#4D50BE #BE834D #89BE4D

monochromatic

#27286A #373A97 #4D50BE #7A7CCE #A7A8DF

Accessibility & contrast

On white

6.55

#4D50BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4D50BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50BE

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50BE	#FFFFFF	#000000	##FFFFFF
##4D50BE	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0059BC

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d50be;
/* rgb */ color: rgb(77, 80, 190);
/* oklch */ color: oklch(49.2% 0.169 277.0);

Tailwind

colors: {
  custom: {
    50: '#8981d2',
    500: '#4d50be',
    950: '#000000',
  },
}

SCSS

$custom: #4d50be;
$custom-light: #8981d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50be",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 190
  },
  "hsl": {
    "h": 238.407,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.49232,
    "c": 0.16901,
    "h": 277
  },
  "luminance": 0.11033
}

Semantic roles & 50–950 ramp

primary

#4D50BE

secondary

#CCCB9B

accent

#D352D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4D50BE

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

Preview Lab → · Contrast checker → · Palette generator →