#3C29AF#3C29AF

#3C29AF is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.4% C 0.198 H 279.2°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3C29AF
RGB	rgb(60, 41, 175)
HSL	hsl(249, 62%, 42%)
HSV	hsv(249, 77%, 69%)
CMYK	cmyk(65.7%, 76.6%, 0%, 31.4%)
CIE-LAB	lab(28.49, 47.33, -67.83)
CIE-LCH	lch(28.49, 82.71, 304.91°)
OKLab	oklab(40.44% 0.0316 -0.1958)
OKLCH	oklch(40.44% 0.198 279.2)
XYZ	xyz(10.3918, 5.6408, 41.0903)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C29AF #9CAF29

analogous

#2959AF #3C29AF #7F29AF

triadic

#3C29AF #AF3C29 #29AF3C

tetradic

#3C29AF #AF2959 #9CAF29 #29AF7F

square

#3C29AF #AF2959 #9CAF29 #29AF7F

split-complementary

#3C29AF #AF7F29 #59AF29

monochromatic

#1A124C #2B1D7D #3C29AF #5742D3 #8374DE

Accessibility & contrast

On white

9.87

#3C29AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3C29AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C29AF

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C29AF	#FFFFFF	#000000	##FFFFFF
##3C29AF	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003EAD

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3c29af;
/* rgb */ color: rgb(60, 41, 175);
/* oklch */ color: oklch(40.4% 0.198 279.2);

Tailwind

colors: {
  custom: {
    50: '#8166c8',
    500: '#3c29af',
    950: '#000000',
  },
}

SCSS

$custom: #3c29af;
$custom-light: #8166c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c29af",
  "rgb": {
    "r": 60,
    "g": 41,
    "b": 175
  },
  "hsl": {
    "h": 248.507,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.40435,
    "c": 0.19838,
    "h": 279.2
  },
  "luminance": 0.05642
}

Semantic roles & 50–950 ramp

primary

#3C29AF

secondary

#B9C66E

accent

#E543CE

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3C29AF

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

Preview Lab → · Contrast checker → · Palette generator →