#4C34DD#4C34DD

#4C34DD is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.7% C 0.239 H 278.7°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C34DD
RGB	rgb(76, 52, 221)
HSL	hsl(249, 71%, 54%)
HSV	hsv(249, 76%, 87%)
CMYK	cmyk(65.6%, 76.5%, 0%, 13.3%)
CIE-LAB	lab(36.39, 57.30, -81.68)
CIE-LCH	lch(36.39, 99.78, 305.05°)
OKLab	oklab(47.69% 0.0362 -0.2359)
OKLCH	oklch(47.69% 0.239 278.7)
XYZ	xyz(17.2554, 9.2115, 69.2613)
Luminance	0.0921 (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

#4C34DD #C5DD34

analogous

#3470DD #4C34DD #A034DD

triadic

#4C34DD #DD4C34 #34DD4C

tetradic

#4C34DD #DD3470 #C5DD34 #34DDA0

square

#4C34DD #DD3470 #C5DD34 #34DDA0

split-complementary

#4C34DD #DDA034 #70DD34

monochromatic

#251681 #341EB5 #4C34DD #7A68E6 #A89DEF

Accessibility & contrast

On white

7.39

#4C34DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4C34DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C34DD

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C34DD	#FFFFFF	#000000	##FFFFFF
##4C34DD	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	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: #4c34dd;
/* rgb */ color: rgb(76, 52, 221);
/* oklch */ color: oklch(47.7% 0.239 278.7);

Tailwind

colors: {
  custom: {
    50: '#9170e9',
    500: '#4c34dd',
    950: '#000000',
  },
}

SCSS

$custom: #4c34dd;
$custom-light: #9170e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c34dd",
  "rgb": {
    "r": 76,
    "g": 52,
    "b": 221
  },
  "hsl": {
    "h": 248.521,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.47694,
    "c": 0.23866,
    "h": 278.7
  },
  "luminance": 0.09213
}

Semantic roles & 50–950 ramp

primary

#4C34DD

secondary

#D0DB92

accent

#EE3AD4

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4C34DD

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

Preview Lab → · Contrast checker → · Palette generator →