#2A104D#2A104D

#2A104D is a dark, moderate violet. Relative luminance 0.014; OKLCH L 25.3% C 0.105 H 297.8°. Best body text is #FFFFFF at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A104D
RGB	rgb(42, 16, 77)
HSL	hsl(266, 66%, 18%)
HSV	hsv(266, 79%, 30%)
CMYK	cmyk(45.5%, 79.2%, 0%, 69.8%)
CIE-LAB	lab(11.95, 27.82, -32.54)
CIE-LCH	lch(11.95, 42.81, 310.53°)
OKLab	oklab(25.33% 0.0491 -0.093)
OKLCH	oklch(25.33% 0.105 297.8)
XYZ	xyz(2.4793, 1.3986, 7.1591)
Luminance	0.0140 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A104D #334D10

analogous

#10144D #2A104D #48104D

triadic

#2A104D #4D2A10 #104D2A

tetradic

#2A104D #4D1014 #334D10 #104D48

square

#2A104D #4D1014 #334D10 #104D48

split-complementary

#2A104D #4D4810 #144D10

monochromatic

#0E0519 #0E051A #2A104D #461B80 #6125B2

Accessibility & contrast

On white

16.41

#2A104D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#2A104D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A104D

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A104D	#FFFFFF	#000000	##FFFFFF
##2A104D	1.00	16.41	1.28	16.41
#FFFFFF	16.41	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#001F4C

Tritanopia (blue-blind)

#211F2D

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #2a104d;
/* rgb */ color: rgb(42, 16, 77);
/* oklch */ color: oklch(25.3% 0.105 297.8);

Tailwind

colors: {
  custom: {
    50: '#68517f',
    500: '#2a104d',
    950: '#000000',
  },
}

SCSS

$custom: #2a104d;
$custom-light: #68517f;
$custom-dark: #000000;

JSON

{
  "hex": "#2a104d",
  "rgb": {
    "r": 42,
    "g": 16,
    "b": 77
  },
  "hsl": {
    "h": 265.574,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.25333,
    "c": 0.10516,
    "h": 297.8
  },
  "luminance": 0.01399
}

Semantic roles & 50–950 ramp

primary

#2A104D

secondary

#638732

accent

#E93FA0

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #2A104D

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

Preview Lab → · Contrast checker → · Palette generator →