#3A2D9E#3A2D9E

#3A2D9E is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.174 H 279.9°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#3A2D9E
RGB	rgb(58, 45, 158)
HSL	hsl(247, 56%, 40%)
HSV	hsv(247, 72%, 62%)
CMYK	cmyk(63.3%, 71.5%, 0%, 38%)
CIE-LAB	lab(27.42, 39.49, -59.33)
CIE-LCH	lch(27.42, 71.27, 303.65°)
OKLab	oklab(39.13% 0.0299 -0.1711)
OKLCH	oklch(39.13% 0.174 279.9)
XYZ	xyz(8.8529, 5.2443, 32.8868)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2D9E #919E2D

analogous

#2D589E #3A2D9E #732D9E

triadic

#3A2D9E #9E3A2D #2D9E3A

tetradic

#3A2D9E #9E2D58 #919E2D #2D9E73

square

#3A2D9E #9E2D58 #919E2D #2D9E73

split-complementary

#3A2D9E #9E732D #589E2D

monochromatic

#17123F #291F6E #3A2D9E #4F40C9 #7B6FD6

Accessibility & contrast

On white

10.25

#3A2D9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3A2D9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2D9E

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2D9E	#FFFFFF	#000000	##FFFFFF
##3A2D9E	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#003C9C

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a2d9e;
/* rgb */ color: rgb(58, 45, 158);
/* oklch */ color: oklch(39.1% 0.174 279.9);

Tailwind

colors: {
  custom: {
    50: '#7d67bc',
    500: '#3a2d9e',
    950: '#000000',
  },
}

SCSS

$custom: #3a2d9e;
$custom-light: #7d67bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2d9e",
  "rgb": {
    "r": 58,
    "g": 45,
    "b": 158
  },
  "hsl": {
    "h": 246.903,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39128,
    "c": 0.1737,
    "h": 279.9
  },
  "luminance": 0.05245
}

Semantic roles & 50–950 ramp

primary

#3A2D9E

secondary

#B4BD69

accent

#DF49CE

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2D9E

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

Preview Lab → · Contrast checker → · Palette generator →