#2A148E#2A148E

#2A148E is a dark, vivid violet. Relative luminance 0.029; OKLCH L 33.0% C 0.181 H 278.0°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#2A148E
RGB	rgb(42, 20, 142)
HSL	hsl(251, 75%, 32%)
HSV	hsv(251, 86%, 56%)
CMYK	cmyk(70.4%, 85.9%, 0%, 44.3%)
CIE-LAB	lab(19.82, 45.63, -62.05)
CIE-LCH	lch(19.82, 77.02, 306.33°)
OKLab	oklab(32.95% 0.0251 -0.1792)
OKLCH	oklch(32.95% 0.181 278)
XYZ	xyz(6.0859, 2.9450, 25.8337)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A148E #788E14

analogous

#143B8E #2A148E #67148E

triadic

#2A148E #8E2A14 #148E2A

tetradic

#2A148E #8E143B #788E14 #148E67

square

#2A148E #8E143B #788E14 #148E67

split-complementary

#2A148E #8E6714 #3B8E14

monochromatic

#0A0523 #1A0C58 #2A148E #3A1CC4 #5839E3

Accessibility & contrast

On white

13.21

#2A148E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2A148E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A148E

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A148E	#FFFFFF	#000000	##FFFFFF
##2A148E	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003591

Deuteranopia (green-blind)

#002B8C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a148e;
/* rgb */ color: rgb(42, 20, 142);
/* oklch */ color: oklch(33.0% 0.181 278.0);

Tailwind

colors: {
  custom: {
    50: '#7457b0',
    500: '#2a148e',
    950: '#000000',
  },
}

SCSS

$custom: #2a148e;
$custom-light: #7457b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a148e",
  "rgb": {
    "r": 42,
    "g": 20,
    "b": 142
  },
  "hsl": {
    "h": 250.82,
    "s": 75.309,
    "l": 31.765
  },
  "oklch": {
    "l": 0.32951,
    "c": 0.18097,
    "h": 278
  },
  "luminance": 0.02946
}

Semantic roles & 50–950 ramp

primary

#2A148E

secondary

#AAC23C

accent

#F236D0

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2A148E

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

Preview Lab → · Contrast checker → · Palette generator →