#3B29B6#3B29B6

#3B29B6 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.1% C 0.207 H 277.9°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#3B29B6
RGB	rgb(59, 41, 182)
HSL	hsl(248, 63%, 44%)
HSV	hsv(248, 77%, 71%)
CMYK	cmyk(67.6%, 77.5%, 0%, 28.6%)
CIE-LAB	lab(29.14, 49.37, -70.93)
CIE-LCH	lch(29.14, 86.42, 304.84°)
OKLab	oklab(41.09% 0.0285 -0.2049)
OKLCH	oklch(41.09% 0.207 277.9)
XYZ	xyz(11.0373, 5.8921, 44.8025)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B29B6 #A4B629

analogous

#295DB6 #3B29B6 #8129B6

triadic

#3B29B6 #B63B29 #29B63B

tetradic

#3B29B6 #B6295D #A4B629 #29B681

square

#3B29B6 #B6295D #A4B629 #29B681

split-complementary

#3B29B6 #B68129 #5DB629

monochromatic

#1B1252 #2B1E84 #3B29B6 #5947D5 #8679E1

Accessibility & contrast

On white

9.64

#3B29B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#3B29B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B29B6

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B29B6	#FFFFFF	#000000	##FFFFFF
##3B29B6	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003FB4

Tritanopia (blue-blind)

#00536F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3b29b6;
/* rgb */ color: rgb(59, 41, 182);
/* oklch */ color: oklch(41.1% 0.207 277.9);

Tailwind

colors: {
  custom: {
    50: '#8266cd',
    500: '#3b29b6',
    950: '#000000',
  },
}

SCSS

$custom: #3b29b6;
$custom-light: #8266cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b29b6",
  "rgb": {
    "r": 59,
    "g": 41,
    "b": 182
  },
  "hsl": {
    "h": 247.66,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41089,
    "c": 0.20689,
    "h": 277.9
  },
  "luminance": 0.05893
}

Semantic roles & 50–950 ramp

primary

#3B29B6

secondary

#BEC972

accent

#E642D1

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #3B29B6

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

Preview Lab → · Contrast checker → · Palette generator →