#3A2AA6#3A2AA6

#3A2AA6 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.5% C 0.187 H 279.3°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AA6
RGB	rgb(58, 42, 166)
HSL	hsl(248, 60%, 41%)
HSV	hsv(248, 75%, 65%)
CMYK	cmyk(65.1%, 74.7%, 0%, 34.9%)
CIE-LAB	lab(27.59, 43.76, -63.89)
CIE-LCH	lch(27.59, 77.44, 304.40°)
OKLab	oklab(39.49% 0.0303 -0.1844)
OKLCH	oklch(39.49% 0.187 279.3)
XYZ	xyz(9.4536, 5.3079, 36.5953)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AA6 #96A62A

analogous

#2A58A6 #3A2AA6 #782AA6

triadic

#3A2AA6 #A63A2A #2AA63A

tetradic

#3A2AA6 #A62A58 #96A62A #2AA678

square

#3A2AA6 #A62A58 #96A62A #2AA678

split-complementary

#3A2AA6 #A6782A #58A62A

monochromatic

#181144 #291E75 #3A2AA6 #513FCE #7D70DB

Accessibility & contrast

On white

10.19

#3A2AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3A2AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AA6

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AA6	#FFFFFF	#000000	##FFFFFF
##3A2AA6	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AA

Deuteranopia (green-blind)

#003CA4

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3a2aa6;
/* rgb */ color: rgb(58, 42, 166);
/* oklch */ color: oklch(39.5% 0.187 279.3);

Tailwind

colors: {
  custom: {
    50: '#7f66c2',
    500: '#3a2aa6',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aa6;
$custom-light: #7f66c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aa6",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 166
  },
  "hsl": {
    "h": 247.742,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.39489,
    "c": 0.18691,
    "h": 279.3
  },
  "luminance": 0.05309
}

Semantic roles & 50–950 ramp

primary

#3A2AA6

secondary

#B6C26A

accent

#E345CE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3A2AA6

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

Preview Lab → · Contrast checker → · Palette generator →