#2A1866#2A1866

#2A1866 is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.0% C 0.128 H 285.9°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A1866
RGB	rgb(42, 24, 102)
HSL	hsl(254, 62%, 25%)
HSV	hsv(254, 76%, 40%)
CMYK	cmyk(58.8%, 76.5%, 0%, 60%)
CIE-LAB	lab(16.03, 31.09, -42.71)
CIE-LCH	lch(16.03, 52.82, 306.05°)
OKLab	oklab(28.98% 0.035 -0.1229)
OKLCH	oklch(28.98% 0.128 285.9)
XYZ	xyz(3.6790, 2.1046, 12.7802)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1866 #546618

analogous

#182D66 #2A1866 #511866

triadic

#2A1866 #662A18 #18662A

tetradic

#2A1866 #66182D #546618 #186651

square

#2A1866 #66182D #546618 #186651

split-complementary

#2A1866 #665118 #2D6618

monochromatic

#0A0619 #160C34 #2A1866 #3E2498 #532FC9

Accessibility & contrast

On white

14.78

#2A1866 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2A1866 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1866

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1866	#FFFFFF	#000000	##FFFFFF
##2A1866	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A68

Deuteranopia (green-blind)

#002565

Tritanopia (blue-blind)

#0F2D3D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2a1866;
/* rgb */ color: rgb(42, 24, 102);
/* oklch */ color: oklch(29.0% 0.128 285.9);

Tailwind

colors: {
  custom: {
    50: '#6b5792',
    500: '#2a1866',
    950: '#000000',
  },
}

SCSS

$custom: #2a1866;
$custom-light: #6b5792;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1866",
  "rgb": {
    "r": 42,
    "g": 24,
    "b": 102
  },
  "hsl": {
    "h": 253.846,
    "s": 61.905,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28977,
    "c": 0.12775,
    "h": 285.9
  },
  "luminance": 0.02105
}

Semantic roles & 50–950 ramp

primary

#2A1866

secondary

#869C3E

accent

#E543C0

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #2A1866

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

Preview Lab → · Contrast checker → · Palette generator →