#3A2C8F#3A2C8F

#3A2C8F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.155 H 282.3°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A2C8F
RGB	rgb(58, 44, 143)
HSL	hsl(248, 53%, 37%)
HSV	hsv(248, 69%, 56%)
CMYK	cmyk(59.4%, 69.2%, 0%, 43.9%)
CIE-LAB	lab(25.81, 35.20, -52.75)
CIE-LCH	lch(25.81, 63.42, 303.71°)
OKLab	oklab(37.55% 0.0332 -0.1519)
OKLCH	oklch(37.55% 0.155 282.3)
XYZ	xyz(7.6020, 4.6836, 26.4847)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2C8F #818F2C

analogous

#2C508F #3A2C8F #6C2C8F

triadic

#3A2C8F #8F3A2C #2C8F3A

tetradic

#3A2C8F #8F2C50 #818F2C #2C8F6C

square

#3A2C8F #8F2C50 #818F2C #2C8F6C

split-complementary

#3A2C8F #8F6C2C #508F2C

monochromatic

#140F31 #271E60 #3A2C8F #4D3ABE #7566D0

Accessibility & contrast

On white

10.84

#3A2C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3A2C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2C8F

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2C8F	#FFFFFF	#000000	##FFFFFF
##3A2C8F	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004092

Deuteranopia (green-blind)

#003A8D

Tritanopia (blue-blind)

#07465A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3a2c8f;
/* rgb */ color: rgb(58, 44, 143);
/* oklch */ color: oklch(37.6% 0.155 282.3);

Tailwind

colors: {
  custom: {
    50: '#7a66b1',
    500: '#3a2c8f',
    950: '#000000',
  },
}

SCSS

$custom: #3a2c8f;
$custom-light: #7a66b1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2c8f",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 143
  },
  "hsl": {
    "h": 248.485,
    "s": 52.941,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37551,
    "c": 0.15544,
    "h": 282.3
  },
  "luminance": 0.04684
}

Semantic roles & 50–950 ramp

primary

#3A2C8F

secondary

#AAB661

accent

#DC4BC8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #3A2C8F

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

Preview Lab → · Contrast checker → · Palette generator →