#3B2BB1#3B2BB1

#3B2BB1 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.8% C 0.199 H 278.3°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#3B2BB1
RGB	rgb(59, 43, 177)
HSL	hsl(247, 61%, 43%)
HSV	hsv(247, 76%, 69%)
CMYK	cmyk(66.7%, 75.7%, 0%, 30.6%)
CIE-LAB	lab(28.98, 46.79, -68.21)
CIE-LCH	lch(28.98, 82.72, 304.45°)
OKLab	oklab(40.82% 0.0286 -0.197)
OKLCH	oklch(40.82% 0.199 278.3)
XYZ	xyz(10.6008, 5.8310, 42.1533)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2BB1 #A1B12B

analogous

#2B5EB1 #3B2BB1 #7E2BB1

triadic

#3B2BB1 #B13B2B #2BB13B

tetradic

#3B2BB1 #B12B5E #A1B12B #2BB17E

square

#3B2BB1 #B12B5E #A1B12B #2BB17E

split-complementary

#3B2BB1 #B17E2B #5EB12B

monochromatic

#1A134F #2B1F80 #3B2BB1 #5847D2 #8478DE

Accessibility & contrast

On white

9.69

#3B2BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#3B2BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2BB1

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2BB1	#FFFFFF	#000000	##FFFFFF
##3B2BB1	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB5

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#00526C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b2bb1;
/* rgb */ color: rgb(59, 43, 177);
/* oklch */ color: oklch(40.8% 0.199 278.3);

Tailwind

colors: {
  custom: {
    50: '#8167ca',
    500: '#3b2bb1',
    950: '#000000',
  },
}

SCSS

$custom: #3b2bb1;
$custom-light: #8167ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2bb1",
  "rgb": {
    "r": 59,
    "g": 43,
    "b": 177
  },
  "hsl": {
    "h": 247.164,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.40824,
    "c": 0.19907,
    "h": 278.3
  },
  "luminance": 0.05832
}

Semantic roles & 50–950 ramp

primary

#3B2BB1

secondary

#BCC672

accent

#E444D1

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B2BB1

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

Preview Lab → · Contrast checker → · Palette generator →