#3A2BA3#3A2BA3

#3A2BA3 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.182 H 279.6°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A2BA3
RGB	rgb(58, 43, 163)
HSL	hsl(248, 58%, 40%)
HSV	hsv(248, 74%, 64%)
CMYK	cmyk(64.4%, 73.6%, 0%, 36.1%)
CIE-LAB	lab(27.49, 42.25, -62.24)
CIE-LCH	lch(27.49, 75.23, 304.17°)
OKLab	oklab(39.33% 0.0303 -0.1796)
OKLCH	oklch(39.33% 0.182 279.6)
XYZ	xyz(9.2176, 5.2709, 35.1749)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2BA3 #94A32B

analogous

#2B58A3 #3A2BA3 #762BA3

triadic

#3A2BA3 #A33A2B #2BA33A

tetradic

#3A2BA3 #A32B58 #94A32B #2BA376

square

#3A2BA3 #A32B58 #94A32B #2BA376

split-complementary

#3A2BA3 #A3762B #58A32B

monochromatic

#181142 #291E73 #3A2BA3 #513FCC #7D6FD9

Accessibility & contrast

On white

10.22

#3A2BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3A2BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2BA3

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2BA3	#FFFFFF	#000000	##FFFFFF
##3A2BA3	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#003CA1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a2ba3;
/* rgb */ color: rgb(58, 43, 163);
/* oklch */ color: oklch(39.3% 0.182 279.6);

Tailwind

colors: {
  custom: {
    50: '#7e66bf',
    500: '#3a2ba3',
    950: '#000000',
  },
}

SCSS

$custom: #3a2ba3;
$custom-light: #7e66bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2ba3",
  "rgb": {
    "r": 58,
    "g": 43,
    "b": 163
  },
  "hsl": {
    "h": 247.5,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39328,
    "c": 0.18216,
    "h": 279.6
  },
  "luminance": 0.05272
}

Semantic roles & 50–950 ramp

primary

#3A2BA3

secondary

#B5C06A

accent

#E146CE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2BA3

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

Preview Lab → · Contrast checker → · Palette generator →