#3B2BB0#3B2BB0

#3B2BB0 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.7% C 0.198 H 278.4°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#3B2BB0
RGB	rgb(59, 43, 176)
HSL	hsl(247, 61%, 43%)
HSV	hsv(247, 76%, 69%)
CMYK	cmyk(66.5%, 75.6%, 0%, 31%)
CIE-LAB	lab(28.88, 46.48, -67.78)
CIE-LCH	lch(28.88, 82.19, 304.44°)
OKLab	oklab(40.72% 0.0288 -0.1958)
OKLCH	oklch(40.72% 0.198 278.4)
XYZ	xyz(10.5015, 5.7913, 41.6303)
Luminance	0.0579 (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

#3B2BB0 #A0B02B

analogous

#2B5DB0 #3B2BB0 #7D2BB0

triadic

#3B2BB0 #B03B2B #2BB03B

tetradic

#3B2BB0 #B02B5D #A0B02B #2BB07D

square

#3B2BB0 #B02B5D #A0B02B #2BB07D

split-complementary

#3B2BB0 #B07D2B #5DB02B

monochromatic

#1A134E #2B1F7F #3B2BB0 #5746D2 #8478DE

Accessibility & contrast

On white

9.73

#3B2BB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3B2BB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2BB0

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2BB0	#FFFFFF	#000000	##FFFFFF
##3B2BB0	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B4

Deuteranopia (green-blind)

#003FAE

Tritanopia (blue-blind)

#00516C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3b2bb0;
/* rgb */ color: rgb(59, 43, 176);
/* oklch */ color: oklch(40.7% 0.198 278.4);

Tailwind

colors: {
  custom: {
    50: '#8167c9',
    500: '#3b2bb0',
    950: '#000000',
  },
}

SCSS

$custom: #3b2bb0;
$custom-light: #8167c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2bb0",
  "rgb": {
    "r": 59,
    "g": 43,
    "b": 176
  },
  "hsl": {
    "h": 247.218,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.40721,
    "c": 0.19787,
    "h": 278.4
  },
  "luminance": 0.05792
}

Semantic roles & 50–950 ramp

primary

#3B2BB0

secondary

#BCC671

accent

#E444D1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3B2BB0

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

Preview Lab → · Contrast checker → · Palette generator →