#4D50D5#4D50D5

#4D50D5 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 51.1% C 0.199 H 275.8°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4D50D5
RGB	rgb(77, 80, 213)
HSL	hsl(239, 62%, 57%)
HSV	hsv(239, 64%, 84%)
CMYK	cmyk(63.8%, 62.4%, 0%, 16.5%)
CIE-LAB	lab(41.40, 39.36, -68.85)
CIE-LCH	lch(41.40, 79.31, 299.76°)
OKLab	oklab(51.09% 0.02 -0.1984)
OKLCH	oklch(51.09% 0.199 275.8)
XYZ	xyz(17.9355, 12.1177, 64.3317)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D50D5 #D5D24D

analogous

#4D94D5 #4D50D5 #8E4DD5

triadic

#4D50D5 #D54D50 #50D54D

tetradic

#4D50D5 #D54D94 #D5D24D #4DD58E

square

#4D50D5 #D54D94 #D5D24D #4DD58E

split-complementary

#4D50D5 #D58E4D #94D54D

monochromatic

#202288 #2C2FB9 #4D50D5 #7F81E1 #B0B1EC

Accessibility & contrast

On white

6.13

#4D50D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4D50D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D50D5

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D50D5	#FFFFFF	#000000	##FFFFFF
##4D50D5	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D9

Deuteranopia (green-blind)

#005CD2

Tritanopia (blue-blind)

#00728B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4d50d5;
/* rgb */ color: rgb(77, 80, 213);
/* oklch */ color: oklch(51.1% 0.199 275.8);

Tailwind

colors: {
  custom: {
    50: '#8e81e3',
    500: '#4d50d5',
    950: '#000000',
  },
}

SCSS

$custom: #4d50d5;
$custom-light: #8e81e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d50d5",
  "rgb": {
    "r": 77,
    "g": 80,
    "b": 213
  },
  "hsl": {
    "h": 238.676,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5109,
    "c": 0.19942,
    "h": 275.8
  },
  "luminance": 0.12119
}

Semantic roles & 50–950 ramp

primary

#4D50D5

secondary

#DBD9A3

accent

#E143E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4D50D5

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

Preview Lab → · Contrast checker → · Palette generator →