#4C34CB#4C34CB

#4C34CB is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.9% C 0.218 H 280.7°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#4C34CB
RGB	rgb(76, 52, 203)
HSL	hsl(250, 59%, 50%)
HSV	hsv(250, 74%, 80%)
CMYK	cmyk(62.6%, 74.4%, 0%, 20.4%)
CIE-LAB	lab(34.61, 51.98, -74.22)
CIE-LCH	lch(34.61, 90.61, 305.00°)
OKLab	oklab(45.91% 0.0406 -0.2141)
OKLCH	oklch(45.91% 0.218 280.7)
XYZ	xyz(14.9846, 8.3031, 57.3014)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C34CB #B3CB34

analogous

#3468CB #4C34CB #9734CB

triadic

#4C34CB #CB4C34 #34CB4C

tetradic

#4C34CB #CB3468 #B3CB34 #34CB97

square

#4C34CB #CB3468 #B3CB34 #34CB97

split-complementary

#4C34CB #CB9734 #68CB34

monochromatic

#281B6A #3A289A #4C34CB #7765D7 #A295E4

Accessibility & contrast

On white

7.89

#4C34CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#4C34CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C34CB

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C34CB	#FFFFFF	#000000	##FFFFFF
##4C34CB	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CF

Deuteranopia (green-blind)

#004CC8

Tritanopia (blue-blind)

#005F7D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c34cb;
/* rgb */ color: rgb(76, 52, 203);
/* oklch */ color: oklch(45.9% 0.218 280.7);

Tailwind

colors: {
  custom: {
    50: '#8d6fdc',
    500: '#4c34cb',
    950: '#000000',
  },
}

SCSS

$custom: #4c34cb;
$custom-light: #8d6fdc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c34cb",
  "rgb": {
    "r": 76,
    "g": 52,
    "b": 203
  },
  "hsl": {
    "h": 249.536,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.4591,
    "c": 0.21795,
    "h": 280.7
  },
  "luminance": 0.08304
}

Semantic roles & 50–950 ramp

primary

#4C34CB

secondary

#C4CF8C

accent

#E245C9

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4C34CB

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

Preview Lab → · Contrast checker → · Palette generator →