#3C34DD#3C34DD

#3C34DD is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.6% C 0.242 H 273.7°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3C34DD
RGB	rgb(60, 52, 221)
HSL	hsl(243, 71%, 54%)
HSV	hsv(243, 76%, 87%)
CMYK	cmyk(72.9%, 76.5%, 0%, 13.3%)
CIE-LAB	lab(35.27, 55.87, -83.56)
CIE-LCH	lch(35.27, 100.52, 303.77°)
OKLab	oklab(46.62% 0.0157 -0.2417)
OKLCH	oklch(46.62% 0.242 273.7)
XYZ	xyz(16.1383, 8.6355, 69.2089)
Luminance	0.0864 (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

#3C34DD #D5DD34

analogous

#3480DD #3C34DD #9034DD

triadic

#3C34DD #DD3C34 #34DD3C

tetradic

#3C34DD #DD3480 #D5DD34 #34DD90

square

#3C34DD #DD3480 #D5DD34 #34DD90

split-complementary

#3C34DD #DD9034 #80DD34

monochromatic

#1B1681 #261EB5 #3C34DD #6E68E6 #A19DEF

Accessibility & contrast

On white

7.70

#3C34DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3C34DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C34DD

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C34DD	#FFFFFF	#000000	##FFFFFF
##3C34DD	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE2

Deuteranopia (green-blind)

#004BDA

Tritanopia (blue-blind)

#006787

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c34dd;
/* rgb */ color: rgb(60, 52, 221);
/* oklch */ color: oklch(46.6% 0.242 273.7);

Tailwind

colors: {
  custom: {
    50: '#8a6fe9',
    500: '#3c34dd',
    950: '#000000',
  },
}

SCSS

$custom: #3c34dd;
$custom-light: #8a6fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#3c34dd",
  "rgb": {
    "r": 60,
    "g": 52,
    "b": 221
  },
  "hsl": {
    "h": 242.84,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.46624,
    "c": 0.24225,
    "h": 273.7
  },
  "luminance": 0.08637
}

Semantic roles & 50–950 ramp

primary

#3C34DD

secondary

#D7DB92

accent

#EE3AE6

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0716

muted

#7E7A84

Preview Lab

Preview with #3C34DD

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

Preview Lab → · Contrast checker → · Palette generator →