#4D50CA#4D50CA

#4D50CA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.2% C 0.185 H 276.4°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4D50CA
RGB	rgb(77, 80, 202)
HSL	hsl(239, 54%, 55%)
HSV	hsv(239, 62%, 79%)
CMYK	cmyk(61.9%, 60.4%, 0%, 20.8%)
CIE-LAB	lab(40.54, 35.71, -63.92)
CIE-LCH	lch(40.54, 73.22, 299.19°)
OKLab	oklab(50.18% 0.0205 -0.1839)
OKLCH	oklch(50.18% 0.185 276.4)
XYZ	xyz(16.5864, 11.5781, 57.2264)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50CA #CAC74D

analogous

#4D8FCA #4D50CA #894DCA

triadic

#4D50CA #CA4D50 #50CA4D

tetradic

#4D50CA #CA4D8F #CAC74D #4DCA89

square

#4D50CA #CA4D8F #CAC74D #4DCA89

split-complementary

#4D50CA #CA894D #8FCA4D

monochromatic

#242679 #3235A8 #4D50CA #7C7ED8 #ABADE6

Accessibility & contrast

On white

6.33

#4D50CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4D50CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50CA

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50CA	#FFFFFF	#000000	##FFFFFF
##4D50CA	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#006E85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4d50ca;
/* rgb */ color: rgb(77, 80, 202);
/* oklch */ color: oklch(50.2% 0.185 276.4);

Tailwind

colors: {
  custom: {
    50: '#8c81db',
    500: '#4d50ca',
    950: '#000000',
  },
}

SCSS

$custom: #4d50ca;
$custom-light: #8c81db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50ca",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 202
  },
  "hsl": {
    "h": 238.56,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50184,
    "c": 0.18508,
    "h": 276.4
  },
  "luminance": 0.11579
}

Semantic roles & 50–950 ramp

primary

#4D50CA

secondary

#D4D29F

accent

#DA4ADD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D50CA

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

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