#3A2AA8#3A2AA8

#3A2AA8 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.189 H 279.1°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A2AA8
RGB	rgb(58, 42, 168)
HSL	hsl(248, 60%, 41%)
HSV	hsv(248, 75%, 66%)
CMYK	cmyk(65.5%, 75%, 0%, 34.1%)
CIE-LAB	lab(27.80, 44.39, -64.77)
CIE-LCH	lch(27.80, 78.52, 304.42°)
OKLab	oklab(39.69% 0.0299 -0.187)
OKLCH	oklch(39.69% 0.189 279.1)
XYZ	xyz(9.6385, 5.3818, 37.5691)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2AA8 #98A82A

analogous

#2A59A8 #3A2AA8 #792AA8

triadic

#3A2AA8 #A83A2A #2AA83A

tetradic

#3A2AA8 #A82A59 #98A82A #2AA879

square

#3A2AA8 #A82A59 #98A82A #2AA879

split-complementary

#3A2AA8 #A8792A #59A82A

monochromatic

#181246 #291E77 #3A2AA8 #5240CF #7E71DB

Accessibility & contrast

On white

10.11

#3A2AA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#3A2AA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2AA8

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2AA8	#FFFFFF	#000000	##FFFFFF
##3A2AA8	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)

#0046AC

Deuteranopia (green-blind)

#003DA6

Tritanopia (blue-blind)

#004E67

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3a2aa8;
/* rgb */ color: rgb(58, 42, 168);
/* oklch */ color: oklch(39.7% 0.189 279.1);

Tailwind

colors: {
  custom: {
    50: '#7f66c3',
    500: '#3a2aa8',
    950: '#000000',
  },
}

SCSS

$custom: #3a2aa8;
$custom-light: #7f66c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2aa8",
  "rgb": {
    "r": 58,
    "g": 42,
    "b": 168
  },
  "hsl": {
    "h": 247.619,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39692,
    "c": 0.18935,
    "h": 279.1
  },
  "luminance": 0.05383
}

Semantic roles & 50–950 ramp

primary

#3A2AA8

secondary

#B8C36B

accent

#E345CF

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2AA8

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

Preview Lab → · Contrast checker → · Palette generator →