#4D50BD#4D50BD

#4D50BD is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.2% C 0.168 H 277.1°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D50BD
RGB	rgb(77, 80, 189)
HSL	hsl(238, 46%, 52%)
HSV	hsv(238, 59%, 74%)
CMYK	cmyk(59.3%, 57.7%, 0%, 25.9%)
CIE-LAB	lab(39.56, 31.39, -57.95)
CIE-LCH	lch(39.56, 65.90, 298.44°)
OKLab	oklab(49.15% 0.0207 -0.1664)
OKLCH	oklch(49.15% 0.168 277.1)
XYZ	xyz(15.1116, 10.9881, 49.4588)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50BD #BDBA4D

analogous

#4D88BD #4D50BD #824DBD

triadic

#4D50BD #BD4D50 #50BD4D

tetradic

#4D50BD #BD4D88 #BDBA4D #4DBD82

square

#4D50BD #BD4D88 #BDBA4D #4DBD82

split-complementary

#4D50BD #BD824D #88BD4D

monochromatic

#272969 #373A95 #4D50BD #7A7CCE #A6A8DE

Accessibility & contrast

On white

6.57

#4D50BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4D50BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50BD

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50BD	#FFFFFF	#000000	##FFFFFF
##4D50BD	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0059BB

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d50bd;
/* rgb */ color: rgb(77, 80, 189);
/* oklch */ color: oklch(49.2% 0.168 277.1);

Tailwind

colors: {
  custom: {
    50: '#8981d2',
    500: '#4d50bd',
    950: '#000000',
  },
}

SCSS

$custom: #4d50bd;
$custom-light: #8981d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50bd",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 189
  },
  "hsl": {
    "h": 238.393,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.49154,
    "c": 0.16765,
    "h": 277.1
  },
  "luminance": 0.10989
}

Semantic roles & 50–950 ramp

primary

#4D50BD

secondary

#CBCA9A

accent

#D252D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4D50BD

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

Preview Lab → · Contrast checker → · Palette generator →