#3A2DA9#3A2DA9

#3A2DA9 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.2% C 0.188 H 278.5°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3A2DA9
RGB	rgb(58, 45, 169)
HSL	hsl(246, 58%, 42%)
HSV	hsv(246, 73%, 66%)
CMYK	cmyk(65.7%, 73.4%, 0%, 33.7%)
CIE-LAB	lab(28.49, 43.05, -64.23)
CIE-LCH	lch(28.49, 77.32, 303.83°)
OKLab	oklab(40.21% 0.0277 -0.1854)
OKLCH	oklch(40.21% 0.188 278.5)
XYZ	xyz(9.8424, 5.6401, 38.0984)
Luminance	0.0564 (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

#3A2DA9 #9CA92D

analogous

#2D5EA9 #3A2DA9 #782DA9

triadic

#3A2DA9 #A93A2D #2DA93A

tetradic

#3A2DA9 #A92D5E #9CA92D #2DA978

square

#3A2DA9 #A92D5E #9CA92D #2DA978

split-complementary

#3A2DA9 #A9782D #5EA92D

monochromatic

#191348 #292079 #3A2DA9 #5446CE #8076DA

Accessibility & contrast

On white

9.87

#3A2DA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#3A2DA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2DA9

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2DA9	#FFFFFF	#000000	##FFFFFF
##3A2DA9	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AD

Deuteranopia (green-blind)

#003EA7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a2da9;
/* rgb */ color: rgb(58, 45, 169);
/* oklch */ color: oklch(40.2% 0.188 278.5);

Tailwind

colors: {
  custom: {
    50: '#7f68c4',
    500: '#3a2da9',
    950: '#000000',
  },
}

SCSS

$custom: #3a2da9;
$custom-light: #7f68c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2da9",
  "rgb": {
    "r": 58,
    "g": 45,
    "b": 169
  },
  "hsl": {
    "h": 246.29,
    "s": 57.944,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40211,
    "c": 0.18751,
    "h": 278.5
  },
  "luminance": 0.05641
}

Semantic roles & 50–950 ramp

primary

#3A2DA9

secondary

#BAC26F

accent

#E147D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2DA9

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

Preview Lab → · Contrast checker → · Palette generator →