#4D50DA#4D50DA

#4D50DA is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.5% C 0.206 H 275.5°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D50DA
RGB	rgb(77, 80, 218)
HSL	hsl(239, 66%, 58%)
HSV	hsv(239, 65%, 85%)
CMYK	cmyk(64.7%, 63.3%, 0%, 14.5%)
CIE-LAB	lab(41.81, 41.02, -71.06)
CIE-LCH	lch(41.81, 82.05, 299.99°)
OKLab	oklab(51.51% 0.0197 -0.2049)
OKLCH	oklch(51.51% 0.206 275.5)
XYZ	xyz(18.5800, 12.3755, 67.7256)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50DA #DAD74D

analogous

#4D97DA #4D50DA #904DDA

triadic

#4D50DA #DA4D50 #50DA4D

tetradic

#4D50DA #DA4D97 #DAD74D #4DDA90

square

#4D50DA #DA4D97 #DAD74D #4DDA90

split-complementary

#4D50DA #DA904D #97DA4D

monochromatic

#1E208F #282BC2 #4D50DA #8082E5 #B2B4EF

Accessibility & contrast

On white

6.04

#4D50DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#4D50DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50DA

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50DA	#FFFFFF	#000000	##FFFFFF
##4D50DA	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#00738E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4d50da;
/* rgb */ color: rgb(77, 80, 218);
/* oklch */ color: oklch(51.5% 0.206 275.5);

Tailwind

colors: {
  custom: {
    50: '#8f81e7',
    500: '#4d50da',
    950: '#000000',
  },
}

SCSS

$custom: #4d50da;
$custom-light: #8f81e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50da",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 218
  },
  "hsl": {
    "h": 238.723,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.51511,
    "c": 0.20583,
    "h": 275.5
  },
  "luminance": 0.12377
}

Semantic roles & 50–950 ramp

primary

#4D50DA

secondary

#DEDCA5

accent

#E53FE9

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D50DA

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

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