#4D50C8#4D50C8

#4D50C8 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 50.0% C 0.182 H 276.5°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4D50C8
RGB	rgb(77, 80, 200)
HSL	hsl(239, 53%, 54%)
HSV	hsv(239, 62%, 78%)
CMYK	cmyk(61.5%, 60%, 0%, 21.6%)
CIE-LAB	lab(40.38, 35.05, -63.02)
CIE-LCH	lch(40.38, 72.11, 299.08°)
OKLab	oklab(50.02% 0.0206 -0.1813)
OKLCH	oklch(50.02% 0.182 276.5)
XYZ	xyz(16.3512, 11.4839, 55.9873)
Luminance	0.1148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50C8 #C8C54D

analogous

#4D8DC8 #4D50C8 #884DC8

triadic

#4D50C8 #C84D50 #50C84D

tetradic

#4D50C8 #C84D8D #C8C54D #4DC888

square

#4D50C8 #C84D8D #C8C54D #4DC888

split-complementary

#4D50C8 #C8884D #8DC84D

monochromatic

#242676 #3336A5 #4D50C8 #7C7ED6 #ABACE5

Accessibility & contrast

On white

6.37

#4D50C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#4D50C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50C8

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50C8	#FFFFFF	#000000	##FFFFFF
##4D50C8	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CC

Deuteranopia (green-blind)

#005AC6

Tritanopia (blue-blind)

#006D84

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4d50c8;
/* rgb */ color: rgb(77, 80, 200);
/* oklch */ color: oklch(50.0% 0.182 276.5);

Tailwind

colors: {
  custom: {
    50: '#8b81da',
    500: '#4d50c8',
    950: '#000000',
  },
}

SCSS

$custom: #4d50c8;
$custom-light: #8b81da;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50c8",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 200
  },
  "hsl": {
    "h": 238.537,
    "s": 52.79,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50023,
    "c": 0.18243,
    "h": 276.5
  },
  "luminance": 0.11485
}

Semantic roles & 50–950 ramp

primary

#4D50C8

secondary

#D2D19E

accent

#D94CDC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D50C8

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

Preview Lab → · Contrast checker → · Palette generator →