#3A2DA8#3A2DA8

#3A2DA8 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.186 H 278.6°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#3A2DA8
RGB	rgb(58, 45, 168)
HSL	hsl(246, 58%, 42%)
HSV	hsv(246, 73%, 66%)
CMYK	cmyk(65.5%, 73.2%, 0%, 34.1%)
CIE-LAB	lab(28.39, 42.73, -63.79)
CIE-LCH	lch(28.39, 76.78, 303.81°)
OKLab	oklab(40.11% 0.0279 -0.1842)
OKLCH	oklch(40.11% 0.186 278.6)
XYZ	xyz(9.7489, 5.6027, 37.6059)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2DA8 #9BA82D

analogous

#2D5EA8 #3A2DA8 #772DA8

triadic

#3A2DA8 #A83A2D #2DA83A

tetradic

#3A2DA8 #A82D5E #9BA82D #2DA877

square

#3A2DA8 #A82D5E #9BA82D #2DA877

split-complementary

#3A2DA8 #A8772D #5EA82D

monochromatic

#191347 #292078 #3A2DA8 #5345CD #8075DA

Accessibility & contrast

On white

9.90

#3A2DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3A2DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2DA8

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2DA8	#FFFFFF	#000000	##FFFFFF
##3A2DA8	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AC

Deuteranopia (green-blind)

#003EA6

Tritanopia (blue-blind)

#004F68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a2da8;
/* rgb */ color: rgb(58, 45, 168);
/* oklch */ color: oklch(40.1% 0.186 278.6);

Tailwind

colors: {
  custom: {
    50: '#7f68c3',
    500: '#3a2da8',
    950: '#000000',
  },
}

SCSS

$custom: #3a2da8;
$custom-light: #7f68c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2da8",
  "rgb": {
    "r": 58,
    "g": 45,
    "b": 168
  },
  "hsl": {
    "h": 246.341,
    "s": 57.746,
    "l": 41.765
  },
  "oklch": {
    "l": 0.40111,
    "c": 0.18627,
    "h": 278.6
  },
  "luminance": 0.05603
}

Semantic roles & 50–950 ramp

primary

#3A2DA8

secondary

#B9C26F

accent

#E147D1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #3A2DA8

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

Preview Lab → · Contrast checker → · Palette generator →