#3A2AA3#3A2AA3

#3A2AA3 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.2% C 0.183 H 279.7°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AA3
RGB	rgb(58, 42, 163)
HSL	hsl(248, 59%, 40%)
HSV	hsv(248, 74%, 64%)
CMYK	cmyk(64.4%, 74.2%, 0%, 36.1%)
CIE-LAB	lab(27.29, 42.80, -62.57)
CIE-LCH	lch(27.29, 75.81, 304.38°)
OKLab	oklab(39.19% 0.031 -0.1806)
OKLCH	oklch(39.19% 0.183 279.7)
XYZ	xyz(9.1816, 5.1991, 35.1629)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AA3 #93A32A

analogous

#2A56A3 #3A2AA3 #762AA3

triadic

#3A2AA3 #A33A2A #2AA33A

tetradic

#3A2AA3 #A32A56 #93A32A #2AA376

square

#3A2AA3 #A32A56 #93A32A #2AA376

split-complementary

#3A2AA3 #A3762A #56A32A

monochromatic

#171142 #291D72 #3A2AA3 #503DCD #7C6EDA

Accessibility & contrast

On white

10.29

#3A2AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3A2AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AA3

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AA3	#FFFFFF	#000000	##FFFFFF
##3A2AA3	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A7

Deuteranopia (green-blind)

#003CA1

Tritanopia (blue-blind)

#004C64

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a2aa3;
/* rgb */ color: rgb(58, 42, 163);
/* oklch */ color: oklch(39.2% 0.183 279.7);

Tailwind

colors: {
  custom: {
    50: '#7e66bf',
    500: '#3a2aa3',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aa3;
$custom-light: #7e66bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aa3",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 163
  },
  "hsl": {
    "h": 247.934,
    "s": 59.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39187,
    "c": 0.18321,
    "h": 279.7
  },
  "luminance": 0.052
}

Semantic roles & 50–950 ramp

primary

#3A2AA3

secondary

#B5C068

accent

#E246CE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2AA3

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

Preview Lab → · Contrast checker → · Palette generator →