#3B29B7#3B29B7

#3B29B7 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.2% C 0.208 H 277.8°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#3B29B7
RGB	rgb(59, 41, 183)
HSL	hsl(248, 63%, 44%)
HSV	hsv(248, 78%, 72%)
CMYK	cmyk(67.8%, 77.6%, 0%, 28.2%)
CIE-LAB	lab(29.24, 49.68, -71.35)
CIE-LCH	lch(29.24, 86.94, 304.85°)
OKLab	oklab(41.19% 0.0282 -0.2061)
OKLCH	oklch(41.19% 0.208 277.8)
XYZ	xyz(11.1410, 5.9336, 45.3487)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B29B7 #A5B729

analogous

#295EB7 #3B29B7 #8229B7

triadic

#3B29B7 #B73B29 #29B73B

tetradic

#3B29B7 #B7295E #A5B729 #29B782

square

#3B29B7 #B7295E #A5B729 #29B782

split-complementary

#3B29B7 #B78229 #5EB729

monochromatic

#1B1353 #2B1E85 #3B29B7 #5947D6 #8679E1

Accessibility & contrast

On white

9.60

#3B29B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#3B29B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B29B7

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B29B7	#FFFFFF	#000000	##FFFFFF
##3B29B7	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBB

Deuteranopia (green-blind)

#003FB4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3b29b7;
/* rgb */ color: rgb(59, 41, 183);
/* oklch */ color: oklch(41.2% 0.208 277.8);

Tailwind

colors: {
  custom: {
    50: '#8366ce',
    500: '#3b29b7',
    950: '#000000',
  },
}

SCSS

$custom: #3b29b7;
$custom-light: #8366ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3b29b7",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 183
  },
  "hsl": {
    "h": 247.606,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41194,
    "c": 0.20806,
    "h": 277.8
  },
  "luminance": 0.05935
}

Semantic roles & 50–950 ramp

primary

#3B29B7

secondary

#BEC973

accent

#E641D2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3B29B7

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

Preview Lab → · Contrast checker → · Palette generator →