#2A148D#2A148D

#2A148D is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.8% C 0.180 H 278.1°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#2A148D
RGB	rgb(42, 20, 141)
HSL	hsl(251, 75%, 32%)
HSV	hsv(251, 86%, 55%)
CMYK	cmyk(70.2%, 85.8%, 0%, 44.7%)
CIE-LAB	lab(19.70, 45.33, -61.63)
CIE-LCH	lch(19.70, 76.50, 306.33°)
OKLab	oklab(32.83% 0.0255 -0.178)
OKLCH	oklch(32.83% 0.18 278.1)
XYZ	xyz(6.0112, 2.9151, 25.4400)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A148D #778D14

analogous

#143B8D #2A148D #67148D

triadic

#2A148D #8D2A14 #148D2A

tetradic

#2A148D #8D143B #778D14 #148D67

square

#2A148D #8D143B #778D14 #148D67

split-complementary

#2A148D #8D6714 #3B8D14

monochromatic

#0A0522 #1A0C57 #2A148D #3A1CC3 #5839E3

Accessibility & contrast

On white

13.26

#2A148D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#2A148D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A148D

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A148D	#FFFFFF	#000000	##FFFFFF
##2A148D	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003490

Deuteranopia (green-blind)

#002B8B

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a148d;
/* rgb */ color: rgb(42, 20, 141);
/* oklch */ color: oklch(32.8% 0.180 278.1);

Tailwind

colors: {
  custom: {
    50: '#7457b0',
    500: '#2a148d',
    950: '#000000',
  },
}

SCSS

$custom: #2a148d;
$custom-light: #7457b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a148d",
  "rgb": {
    "r": 42,
    "g": 20,
    "b": 141
  },
  "hsl": {
    "h": 250.909,
    "s": 75.155,
    "l": 31.569
  },
  "oklch": {
    "l": 0.32832,
    "c": 0.17981,
    "h": 278.1
  },
  "luminance": 0.02916
}

Semantic roles & 50–950 ramp

primary

#2A148D

secondary

#A9C13C

accent

#F236D0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2A148D

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

Preview Lab → · Contrast checker → · Palette generator →