#3B2CA0#3B2CA0

#3B2CA0 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.177 H 280.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#3B2CA0
RGB	rgb(59, 44, 160)
HSL	hsl(248, 57%, 40%)
HSV	hsv(248, 73%, 63%)
CMYK	cmyk(63.1%, 72.5%, 0%, 37.3%)
CIE-LAB	lab(27.49, 40.85, -60.43)
CIE-LCH	lch(27.49, 72.94, 304.06°)
OKLab	oklab(39.26% 0.0316 -0.1743)
OKLCH	oklch(39.26% 0.177 280.3)
XYZ	xyz(9.0475, 5.2686, 33.7911)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2CA0 #91A02C

analogous

#2C57A0 #3B2CA0 #752CA0

triadic

#3B2CA0 #A03B2C #2CA03B

tetradic

#3B2CA0 #A02C57 #91A02C #2CA075

square

#3B2CA0 #A02C57 #91A02C #2CA075

split-complementary

#3B2CA0 #A0752C #57A02C

monochromatic

#181240 #291F70 #3B2CA0 #513FCA #7D6FD7

Accessibility & contrast

On white

10.22

#3B2CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3B2CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2CA0

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2CA0	#FFFFFF	#000000	##FFFFFF
##3B2CA0	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A3

Deuteranopia (green-blind)

#003C9E

Tritanopia (blue-blind)

#004C63

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3b2ca0;
/* rgb */ color: rgb(59, 44, 160);
/* oklch */ color: oklch(39.3% 0.177 280.3);

Tailwind

colors: {
  custom: {
    50: '#7e67bd',
    500: '#3b2ca0',
    950: '#000000',
  },
}

SCSS

$custom: #3b2ca0;
$custom-light: #7e67bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2ca0",
  "rgb": {
    "r": 59,
    "g": 44,
    "b": 160
  },
  "hsl": {
    "h": 247.759,
    "s": 56.863,
    "l": 40
  },
  "oklch": {
    "l": 0.39255,
    "c": 0.17714,
    "h": 280.3
  },
  "luminance": 0.05269
}

Semantic roles & 50–950 ramp

primary

#3B2CA0

secondary

#B4BF69

accent

#E048CC

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3B2CA0

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

Preview Lab → · Contrast checker → · Palette generator →