#3A2C83#3A2C83

#3A2C83 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.139 H 284.5°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#3A2C83
RGB	rgb(58, 44, 131)
HSL	hsl(250, 50%, 34%)
HSV	hsv(250, 66%, 51%)
CMYK	cmyk(55.7%, 66.4%, 0%, 48.6%)
CIE-LAB	lab(24.76, 31.27, -46.99)
CIE-LCH	lch(24.76, 56.44, 303.64°)
OKLab	oklab(36.46% 0.0348 -0.1349)
OKLCH	oklch(36.46% 0.139 284.5)
XYZ	xyz(6.7411, 4.3392, 21.9507)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2C83 #75832C

analogous

#2C4A83 #3A2C83 #662C83

triadic

#3A2C83 #833A2C #2C833A

tetradic

#3A2C83 #832C4A #75832C #2C8366

square

#3A2C83 #832C4A #75832C #2C8366

split-complementary

#3A2C83 #83662C #4A832C

monochromatic

#110D27 #261D55 #3A2C83 #4E3BB1 #7160CA

Accessibility & contrast

On white

11.24

#3A2C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#3A2C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2C83

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2C83	#FFFFFF	#000000	##FFFFFF
##3A2C83	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D86

Deuteranopia (green-blind)

#003881

Tritanopia (blue-blind)

#1A4153

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #3a2c83;
/* rgb */ color: rgb(58, 44, 131);
/* oklch */ color: oklch(36.5% 0.139 284.5);

Tailwind

colors: {
  custom: {
    50: '#7866a8',
    500: '#3a2c83',
    950: '#000000',
  },
}

SCSS

$custom: #3a2c83;
$custom-light: #7866a8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2c83",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 131
  },
  "hsl": {
    "h": 249.655,
    "s": 49.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36465,
    "c": 0.13935,
    "h": 284.5
  },
  "luminance": 0.0434
}

Semantic roles & 50–950 ramp

primary

#3A2C83

secondary

#A2B05B

accent

#D94FC3

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #3A2C83

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

Preview Lab → · Contrast checker → · Palette generator →