#4D50CD#4D50CD

#4D50CD is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.4% C 0.189 H 276.2°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4D50CD
RGB	rgb(77, 80, 205)
HSL	hsl(239, 56%, 55%)
HSV	hsv(239, 62%, 80%)
CMYK	cmyk(62.4%, 61%, 0%, 19.6%)
CIE-LAB	lab(40.77, 36.71, -65.28)
CIE-LCH	lch(40.77, 74.89, 299.35°)
OKLab	oklab(50.43% 0.0204 -0.1879)
OKLCH	oklch(50.43% 0.189 276.2)
XYZ	xyz(16.9451, 11.7215, 59.1153)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50CD #CDCA4D

analogous

#4D90CD #4D50CD #8A4DCD

triadic

#4D50CD #CD4D50 #50CD4D

tetradic

#4D50CD #CD4D90 #CDCA4D #4DCD8A

square

#4D50CD #CD4D90 #CDCA4D #4DCD8A

split-complementary

#4D50CD #CD8A4D #90CD4D

monochromatic

#23257D #3033AC #4D50CD #7D7FDA #ADAEE8

Accessibility & contrast

On white

6.28

#4D50CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4D50CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50CD

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50CD	#FFFFFF	#000000	##FFFFFF
##4D50CD	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D1

Deuteranopia (green-blind)

#005BCB

Tritanopia (blue-blind)

#006F87

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4d50cd;
/* rgb */ color: rgb(77, 80, 205);
/* oklch */ color: oklch(50.4% 0.189 276.2);

Tailwind

colors: {
  custom: {
    50: '#8c81dd',
    500: '#4d50cd',
    950: '#000000',
  },
}

SCSS

$custom: #4d50cd;
$custom-light: #8c81dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50cd",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 205
  },
  "hsl": {
    "h": 238.594,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.50428,
    "c": 0.18902,
    "h": 276.2
  },
  "luminance": 0.11723
}

Semantic roles & 50–950 ramp

primary

#4D50CD

secondary

#D6D4A0

accent

#DC48DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D50CD

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

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