#2A148B#2A148B

#2A148B is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.177 H 278.5°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#2A148B
RGB	rgb(42, 20, 139)
HSL	hsl(251, 75%, 31%)
HSV	hsv(251, 86%, 55%)
CMYK	cmyk(69.8%, 85.6%, 0%, 45.5%)
CIE-LAB	lab(19.46, 44.73, -60.78)
CIE-LCH	lch(19.46, 75.47, 306.35°)
OKLab	oklab(32.6% 0.0261 -0.1755)
OKLCH	oklch(32.6% 0.177 278.5)
XYZ	xyz(5.8637, 2.8561, 24.6634)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A148B #758B14

analogous

#14398B #2A148B #65148B

triadic

#2A148B #8B2A14 #148B2A

tetradic

#2A148B #8B1439 #758B14 #148B65

square

#2A148B #8B1439 #758B14 #148B65

split-complementary

#2A148B #8B6514 #398B14

monochromatic

#0A0520 #1A0C55 #2A148B #3A1CC1 #5737E2

Accessibility & contrast

On white

13.36

#2A148B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#2A148B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A148B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A148B	#FFFFFF	#000000	##FFFFFF
##2A148B	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00348E

Deuteranopia (green-blind)

#002A89

Tritanopia (blue-blind)

#003A52

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a148b;
/* rgb */ color: rgb(42, 20, 139);
/* oklch */ color: oklch(32.6% 0.177 278.5);

Tailwind

colors: {
  custom: {
    50: '#7457ae',
    500: '#2a148b',
    950: '#000000',
  },
}

SCSS

$custom: #2a148b;
$custom-light: #7457ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2a148b",
  "rgb": {
    "r": 42,
    "g": 20,
    "b": 139
  },
  "hsl": {
    "h": 251.092,
    "s": 74.843,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32596,
    "c": 0.17746,
    "h": 278.5
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary

#2A148B

secondary

#A7BF3C

accent

#F136CF

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090310

muted

#7B787F

Preview Lab

Preview with #2A148B

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

Preview Lab → · Contrast checker → · Palette generator →