#3A2FB1#3A2FB1

#3A2FB1 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 41.3% C 0.195 H 277.3°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A2FB1
RGB	rgb(58, 47, 177)
HSL	hsl(245, 58%, 44%)
HSV	hsv(245, 73%, 69%)
CMYK	cmyk(67.2%, 73.4%, 0%, 30.6%)
CIE-LAB	lab(29.68, 44.50, -67.06)
CIE-LCH	lch(29.68, 80.48, 303.56°)
OKLab	oklab(41.3% 0.0248 -0.1937)
OKLCH	oklch(41.3% 0.195 277.3)
XYZ	xyz(10.6947, 6.1060, 42.2014)
Luminance	0.0611 (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

#3A2FB1 #A6B12F

analogous

#2F65B1 #3A2FB1 #7B2FB1

triadic

#3A2FB1 #B13A2F #2FB13A

tetradic

#3A2FB1 #B12F65 #A6B12F #2FB17B

square

#3A2FB1 #B12F65 #A6B12F #2FB17B

split-complementary

#3A2FB1 #B17B2F #65B12F

monochromatic

#1A1550 #2A2281 #3A2FB1 #584DD0 #867EDD

Accessibility & contrast

On white

9.45

#3A2FB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#3A2FB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2FB1

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2FB1	#FFFFFF	#000000	##FFFFFF
##3A2FB1	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#0040AF

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3a2fb1;
/* rgb */ color: rgb(58, 47, 177);
/* oklch */ color: oklch(41.3% 0.195 277.3);

Tailwind

colors: {
  custom: {
    50: '#806aca',
    500: '#3a2fb1',
    950: '#000000',
  },
}

SCSS

$custom: #3a2fb1;
$custom-light: #806aca;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2fb1",
  "rgb": {
    "r": 58,
    "g": 47,
    "b": 177
  },
  "hsl": {
    "h": 245.077,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41296,
    "c": 0.1953,
    "h": 277.3
  },
  "luminance": 0.06107
}

Semantic roles & 50–950 ramp

primary

#3A2FB1

secondary

#BFC576

accent

#E147D4

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #3A2FB1

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

Preview Lab → · Contrast checker → · Palette generator →