#3C29BA#3C29BA

#3C29BA is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.6% C 0.211 H 277.8°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#3C29BA
RGB	rgb(60, 41, 186)
HSL	hsl(248, 64%, 45%)
HSV	hsv(248, 78%, 73%)
CMYK	cmyk(67.7%, 78%, 0%, 27.1%)
CIE-LAB	lab(29.64, 50.69, -72.47)
CIE-LCH	lch(29.64, 88.44, 304.97°)
OKLab	oklab(41.59% 0.0288 -0.2094)
OKLCH	oklch(41.59% 0.211 277.8)
XYZ	xyz(11.5165, 6.0907, 47.0136)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C29BA #A7BA29

analogous

#295FBA #3C29BA #8529BA

triadic

#3C29BA #BA3C29 #29BA3C

tetradic

#3C29BA #BA295F #A7BA29 #29BA85

square

#3C29BA #BA295F #A7BA29 #29BA85

split-complementary

#3C29BA #BA8529 #5FBA29

monochromatic

#1C1356 #2C1E88 #3C29BA #5C49D7 #897BE2

Accessibility & contrast

On white

9.47

#3C29BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3C29BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C29BA

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C29BA	#FFFFFF	#000000	##FFFFFF
##3C29BA	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBE

Deuteranopia (green-blind)

#0040B7

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3c29ba;
/* rgb */ color: rgb(60, 41, 186);
/* oklch */ color: oklch(41.6% 0.211 277.8);

Tailwind

colors: {
  custom: {
    50: '#8467d0',
    500: '#3c29ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c29ba;
$custom-light: #8467d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c29ba",
  "rgb": {
    "r": 60,
    "g": 41,
    "b": 186
  },
  "hsl": {
    "h": 247.862,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.41585,
    "c": 0.21136,
    "h": 277.8
  },
  "luminance": 0.06092
}

Semantic roles & 50–950 ramp

primary

#3C29BA

secondary

#BFCA75

accent

#E741D1

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #3C29BA

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

Preview Lab → · Contrast checker → · Palette generator →