#2A105E#2A105E

#2A105E is a dark, vivid violet. Relative luminance 0.017; OKLCH L 27.1% C 0.127 H 290.4°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A105E
RGB	rgb(42, 16, 94)
HSL	hsl(260, 71%, 22%)
HSV	hsv(260, 83%, 37%)
CMYK	cmyk(55.3%, 83%, 0%, 63.1%)
CIE-LAB	lab(13.66, 32.95, -41.29)
CIE-LCH	lch(13.66, 52.83, 308.59°)
OKLab	oklab(27.06% 0.0442 -0.1187)
OKLCH	oklch(27.06% 0.127 290.4)
XYZ	xyz(3.1599, 1.6708, 10.7435)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A105E #445E10

analogous

#101D5E #2A105E #51105E

triadic

#2A105E #5E2A10 #105E2A

tetradic

#2A105E #5E101D #445E10 #105E51

square

#2A105E #5E101D #445E10 #105E51

split-complementary

#2A105E #5E5110 #1D5E10

monochromatic

#0C041A #13072A #2A105E #411992 #5922C7

Accessibility & contrast

On white

15.74

#2A105E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#2A105E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A105E

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A105E	#FFFFFF	#000000	##FFFFFF
##2A105E	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002460

Deuteranopia (green-blind)

#00215D

Tritanopia (blue-blind)

#172637

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #2a105e;
/* rgb */ color: rgb(42, 16, 94);
/* oklch */ color: oklch(27.1% 0.127 290.4);

Tailwind

colors: {
  custom: {
    50: '#6a528c',
    500: '#2a105e',
    950: '#000000',
  },
}

SCSS

$custom: #2a105e;
$custom-light: #6a528c;
$custom-dark: #000000;

JSON

{
  "hex": "#2a105e",
  "rgb": {
    "r": 42,
    "g": 16,
    "b": 94
  },
  "hsl": {
    "h": 260,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.27057,
    "c": 0.12663,
    "h": 290.4
  },
  "luminance": 0.01671
}

Semantic roles & 50–950 ramp

primary

#2A105E

secondary

#769733

accent

#EE3AB2

background

#F6F4F8

surface

#ECE7F0

border

#C7C3CB

text

#07020C

muted

#7A787D

Preview Lab

Preview with #2A105E

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

Preview Lab → · Contrast checker → · Palette generator →