#3A2C8B#3A2C8B

#3A2C8B is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.2% C 0.150 H 283.0°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#3A2C8B
RGB	rgb(58, 44, 139)
HSL	hsl(249, 52%, 36%)
HSV	hsv(249, 68%, 55%)
CMYK	cmyk(58.3%, 68.3%, 0%, 45.5%)
CIE-LAB	lab(25.46, 33.89, -50.86)
CIE-LCH	lch(25.46, 61.11, 303.68°)
OKLab	oklab(37.18% 0.0338 -0.1463)
OKLCH	oklch(37.18% 0.15 283)
XYZ	xyz(7.3044, 4.5645, 24.9172)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2C8B #7D8B2C

analogous

#2C4D8B #3A2C8B #692C8B

triadic

#3A2C8B #8B3A2C #2C8B3A

tetradic

#3A2C8B #8B2C4D #7D8B2C #2C8B69

square

#3A2C8B #8B2C4D #7D8B2C #2C8B69

split-complementary

#3A2C8B #8B692C #4D8B2C

monochromatic

#130F2E #271D5D #3A2C8B #4D3BB9 #7364CE

Accessibility & contrast

On white

10.98

#3A2C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3A2C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2C8B

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2C8B	#FFFFFF	#000000	##FFFFFF
##3A2C8B	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8E

Deuteranopia (green-blind)

#003989

Tritanopia (blue-blind)

#104457

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3a2c8b;
/* rgb */ color: rgb(58, 44, 139);
/* oklch */ color: oklch(37.2% 0.150 283.0);

Tailwind

colors: {
  custom: {
    50: '#7966ae',
    500: '#3a2c8b',
    950: '#000000',
  },
}

SCSS

$custom: #3a2c8b;
$custom-light: #7966ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2c8b",
  "rgb": {
    "r": 58,
    "g": 44,
    "b": 139
  },
  "hsl": {
    "h": 248.842,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37183,
    "c": 0.15013,
    "h": 283
  },
  "luminance": 0.04565
}

Semantic roles & 50–950 ramp

primary

#3A2C8B

secondary

#A8B45F

accent

#DB4CC6

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0610

muted

#7C7A7F

Preview Lab

Preview with #3A2C8B

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

Preview Lab → · Contrast checker → · Palette generator →