#4D34DD#4D34DD

#4D34DD is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.8% C 0.238 H 279.1°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#4D34DD
RGB	rgb(77, 52, 221)
HSL	hsl(249, 71%, 54%)
HSV	hsv(249, 76%, 87%)
CMYK	cmyk(65.2%, 76.5%, 0%, 13.3%)
CIE-LAB	lab(36.47, 57.41, -81.55)
CIE-LCH	lch(36.47, 99.73, 305.14°)
OKLab	oklab(47.77% 0.0376 -0.2355)
OKLCH	oklch(47.77% 0.238 279.1)
XYZ	xyz(17.3355, 9.2528, 69.2650)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D34DD #C4DD34

analogous

#346FDD #4D34DD #A134DD

triadic

#4D34DD #DD4D34 #34DD4D

tetradic

#4D34DD #DD346F #C4DD34 #34DDA1

square

#4D34DD #DD346F #C4DD34 #34DDA1

split-complementary

#4D34DD #DDA134 #6FDD34

monochromatic

#251681 #351EB5 #4D34DD #7B68E6 #A99DEF

Accessibility & contrast

On white

7.37

#4D34DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4D34DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D34DD

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D34DD	#FFFFFF	#000000	##FFFFFF
##4D34DD	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CE2

Deuteranopia (green-blind)

#004FDA

Tritanopia (blue-blind)

#006687

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4d34dd;
/* rgb */ color: rgb(77, 52, 221);
/* oklch */ color: oklch(47.8% 0.238 279.1);

Tailwind

colors: {
  custom: {
    50: '#9170e9',
    500: '#4d34dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d34dd;
$custom-light: #9170e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d34dd",
  "rgb": {
    "r": 77,
    "g": 52,
    "b": 221
  },
  "hsl": {
    "h": 248.876,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47768,
    "c": 0.23847,
    "h": 279.1
  },
  "luminance": 0.09254
}

Semantic roles & 50–950 ramp

primary

#4D34DD

secondary

#D0DB92

accent

#EE3AD3

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0F0816

muted

#7E7B84

Preview Lab

Preview with #4D34DD

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

Preview Lab → · Contrast checker → · Palette generator →