#3A2CA2#3A2CA2

#3A2CA2 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.180 H 279.5°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#3A2CA2
RGB	rgb(58, 44, 162)
HSL	hsl(247, 57%, 40%)
HSV	hsv(247, 73%, 64%)
CMYK	cmyk(64.2%, 72.8%, 0%, 36.5%)
CIE-LAB	lab(27.60, 41.36, -61.47)
CIE-LCH	lch(27.60, 74.09, 303.94°)
OKLab	oklab(39.37% 0.0298 -0.1774)
OKLCH	oklch(39.37% 0.18 279.5)
XYZ	xyz(9.1651, 5.3088, 34.7171)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2CA2 #94A22C

analogous

#2C59A2 #3A2CA2 #752CA2

triadic

#3A2CA2 #A23A2C #2CA23A

tetradic

#3A2CA2 #A22C59 #94A22C #2CA275

square

#3A2CA2 #A22C59 #94A22C #2CA275

split-complementary

#3A2CA2 #A2752C #59A22C

monochromatic

#181242 #291F72 #3A2CA2 #5140CB #7D70D8

Accessibility & contrast

On white

10.18

#3A2CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3A2CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2CA2

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2CA2	#FFFFFF	#000000	##FFFFFF
##3A2CA2	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A5

Deuteranopia (green-blind)

#003CA0

Tritanopia (blue-blind)

#004D64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a2ca2;
/* rgb */ color: rgb(58, 44, 162);
/* oklch */ color: oklch(39.4% 0.180 279.5);

Tailwind

colors: {
  custom: {
    50: '#7e67bf',
    500: '#3a2ca2',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ca2;
$custom-light: #7e67bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ca2",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 162
  },
  "hsl": {
    "h": 247.119,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39372,
    "c": 0.17985,
    "h": 279.5
  },
  "luminance": 0.0531
}

Semantic roles & 50–950 ramp

primary

#3A2CA2

secondary

#B5BF6A

accent

#E147CE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2CA2

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

Preview Lab → · Contrast checker → · Palette generator →