#3A2A99#3A2A99

#3A2A99 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 38.2% C 0.171 H 281.2°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#3A2A99
RGB	rgb(58, 42, 153)
HSL	hsl(249, 57%, 38%)
HSV	hsv(249, 73%, 60%)
CMYK	cmyk(62.1%, 72.5%, 0%, 40%)
CIE-LAB	lab(26.32, 39.61, -58.09)
CIE-LCH	lch(26.32, 70.31, 304.29°)
OKLab	oklab(38.2% 0.0331 -0.1675)
OKLCH	oklch(38.2% 0.171 281.2)
XYZ	xyz(8.3208, 4.8548, 30.6294)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2A99 #89992A

analogous

#2A5199 #3A2A99 #712A99

triadic

#3A2A99 #993A2A #2A993A

tetradic

#3A2A99 #992A51 #89992A #2A9971

square

#3A2A99 #992A51 #89992A #2A9971

split-complementary

#3A2A99 #99712A #51992A

monochromatic

#161039 #281D69 #3A2A99 #4D38C8 #7868D6

Accessibility & contrast

On white

10.65

#3A2A99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#3A2A99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2A99

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2A99	#FFFFFF	#000000	##FFFFFF
##3A2A99	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429C

Deuteranopia (green-blind)

#003A97

Tritanopia (blue-blind)

#00485E

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a2a99;
/* rgb */ color: rgb(58, 42, 153);
/* oklch */ color: oklch(38.2% 0.171 281.2);

Tailwind

colors: {
  custom: {
    50: '#7c65b8',
    500: '#3a2a99',
    950: '#000000',
  },
}

SCSS

$custom: #3a2a99;
$custom-light: #7c65b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2a99",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 153
  },
  "hsl": {
    "h": 248.649,
    "s": 56.923,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38196,
    "c": 0.1707,
    "h": 281.2
  },
  "luminance": 0.04855
}

Semantic roles & 50–950 ramp

primary

#3A2A99

secondary

#AFBC63

accent

#E048CA

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #3A2A99

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

Preview Lab → · Contrast checker → · Palette generator →