#3C29BD#3C29BD

#3C29BD is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.9% C 0.215 H 277.5°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#3C29BD
RGB	rgb(60, 41, 189)
HSL	hsl(248, 64%, 45%)
HSV	hsv(248, 78%, 74%)
CMYK	cmyk(68.3%, 78.3%, 0%, 25.9%)
CIE-LAB	lab(29.96, 51.60, -73.72)
CIE-LCH	lch(29.96, 89.99, 304.99°)
OKLab	oklab(41.9% 0.0281 -0.213)
OKLCH	oklch(41.9% 0.215 277.5)
XYZ	xyz(11.8387, 6.2196, 48.7109)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C29BD #AABD29

analogous

#2960BD #3C29BD #8629BD

triadic

#3C29BD #BD3C29 #29BD3C

tetradic

#3C29BD #BD2960 #AABD29 #29BD86

square

#3C29BD #BD2960 #AABD29 #29BD86

split-complementary

#3C29BD #BD8629 #60BD29

monochromatic

#1C1358 #2C1E8B #3C29BD #5D4BD8 #8B7DE3

Accessibility & contrast

On white

9.36

#3C29BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3C29BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C29BD

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C29BD	#FFFFFF	#000000	##FFFFFF
##3C29BD	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC1

Deuteranopia (green-blind)

#0040BA

Tritanopia (blue-blind)

#005673

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3c29bd;
/* rgb */ color: rgb(60, 41, 189);
/* oklch */ color: oklch(41.9% 0.215 277.5);

Tailwind

colors: {
  custom: {
    50: '#8467d2',
    500: '#3c29bd',
    950: '#000000',
  },
}

SCSS

$custom: #3c29bd;
$custom-light: #8467d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c29bd",
  "rgb": {
    "r": 60,
    "g": 41,
    "b": 189
  },
  "hsl": {
    "h": 247.703,
    "s": 64.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.41902,
    "c": 0.21485,
    "h": 277.5
  },
  "luminance": 0.06221
}

Semantic roles & 50–950 ramp

primary

#3C29BD

secondary

#C0CB77

accent

#E740D2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0614

muted

#7D7A83

Preview Lab

Preview with #3C29BD

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

Preview Lab → · Contrast checker → · Palette generator →