#3A2CA4#3A2CA4

#3A2CA4 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.6% C 0.182 H 279.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A2CA4
RGB	rgb(58, 44, 164)
HSL	hsl(247, 58%, 41%)
HSV	hsv(247, 73%, 64%)
CMYK	cmyk(64.6%, 73.2%, 0%, 35.7%)
CIE-LAB	lab(27.79, 42.01, -62.36)
CIE-LCH	lch(27.79, 75.19, 303.97°)
OKLab	oklab(39.57% 0.0294 -0.18)
OKLCH	oklch(39.57% 0.182 279.3)
XYZ	xyz(9.3443, 5.3805, 35.6609)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2CA4 #96A42C

analogous

#2C5AA4 #3A2CA4 #762CA4

triadic

#3A2CA4 #A43A2C #2CA43A

tetradic

#3A2CA4 #A42C5A #96A42C #2CA476

square

#3A2CA4 #A42C5A #96A42C #2CA476

split-complementary

#3A2CA4 #A4762C #5AA42C

monochromatic

#181243 #291F74 #3A2CA4 #5141CC #7D71D9

Accessibility & contrast

On white

10.11

#3A2CA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3A2CA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2CA4

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2CA4	#FFFFFF	#000000	##FFFFFF
##3A2CA4	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003DA2

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2ca4;
/* rgb */ color: rgb(58, 44, 164);
/* oklch */ color: oklch(39.6% 0.182 279.3);

Tailwind

colors: {
  custom: {
    50: '#7e67c0',
    500: '#3a2ca4',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ca4;
$custom-light: #7e67c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ca4",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 164
  },
  "hsl": {
    "h": 247,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.3957,
    "c": 0.18235,
    "h": 279.3
  },
  "luminance": 0.05381
}

Semantic roles & 50–950 ramp

primary

#3A2CA4

secondary

#B6C06B

accent

#E147CF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2CA4

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

Preview Lab → · Contrast checker → · Palette generator →