#3A2C84#3A2C84

#3A2C84 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.141 H 284.3°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#3A2C84
RGB	rgb(58, 44, 132)
HSL	hsl(250, 50%, 35%)
HSV	hsv(250, 67%, 52%)
CMYK	cmyk(56.1%, 66.7%, 0%, 48.2%)
CIE-LAB	lab(24.85, 31.59, -47.48)
CIE-LCH	lch(24.85, 57.03, 303.64°)
OKLab	oklab(36.55% 0.0347 -0.1364)
OKLCH	oklch(36.55% 0.141 284.3)
XYZ	xyz(6.8092, 4.3665, 22.3093)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2C84 #76842C

analogous

#2C4A84 #3A2C84 #662C84

triadic

#3A2C84 #843A2C #2C843A

tetradic

#3A2C84 #842C4A #76842C #2C8466

square

#3A2C84 #842C4A #76842C #2C8466

split-complementary

#3A2C84 #84662C #4A842C

monochromatic

#120D28 #261D56 #3A2C84 #4E3BB2 #7160CA

Accessibility & contrast

On white

11.21

#3A2C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#3A2C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2C84

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2C84	#FFFFFF	#000000	##FFFFFF
##3A2C84	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E87

Deuteranopia (green-blind)

#003882

Tritanopia (blue-blind)

#194254

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3a2c84;
/* rgb */ color: rgb(58, 44, 132);
/* oklch */ color: oklch(36.6% 0.141 284.3);

Tailwind

colors: {
  custom: {
    50: '#7866a9',
    500: '#3a2c84',
    950: '#000000',
  },
}

SCSS

$custom: #3a2c84;
$custom-light: #7866a9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2c84",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 132
  },
  "hsl": {
    "h": 249.545,
    "s": 50,
    "l": 34.51
  },
  "oklch": {
    "l": 0.36553,
    "c": 0.14071,
    "h": 284.3
  },
  "luminance": 0.04367
}

Semantic roles & 50–950 ramp

primary

#3A2C84

secondary

#A3B05C

accent

#DA4EC3

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #3A2C84

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

Preview Lab → · Contrast checker → · Palette generator →