#2A1D64#2A1D64

#2A1D64 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.119 H 284.9°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A1D64
RGB	rgb(42, 29, 100)
HSL	hsl(251, 55%, 25%)
HSV	hsv(251, 71%, 39%)
CMYK	cmyk(58%, 71%, 0%, 60.8%)
CIE-LAB	lab(16.95, 27.36, -39.88)
CIE-LCH	lch(16.95, 48.36, 304.45°)
OKLab	oklab(29.57% 0.0305 -0.1146)
OKLCH	oklch(29.57% 0.119 284.9)
XYZ	xyz(3.6938, 2.2909, 12.3017)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1D64 #57641D

analogous

#1D3364 #2A1D64 #4D1D64

triadic

#2A1D64 #642A1D #1D642A

tetradic

#2A1D64 #641D33 #57641D #1D644D

square

#2A1D64 #641D33 #57641D #1D644D

split-complementary

#2A1D64 #644D1D #33641D

monochromatic

#0A0718 #160F35 #2A1D64 #3E2B93 #5239C3

Accessibility & contrast

On white

14.40

#2A1D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#2A1D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1D64

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1D64	#FFFFFF	#000000	##FFFFFF
##2A1D64	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002863

Tritanopia (blue-blind)

#102F3D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2a1d64;
/* rgb */ color: rgb(42, 29, 100);
/* oklch */ color: oklch(29.6% 0.119 284.9);

Tailwind

colors: {
  custom: {
    50: '#6a5a91',
    500: '#2a1d64',
    950: '#000000',
  },
}

SCSS

$custom: #2a1d64;
$custom-light: #6a5a91;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1d64",
  "rgb": {
    "r": 42,
    "g": 29,
    "b": 100
  },
  "hsl": {
    "h": 250.986,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29574,
    "c": 0.11862,
    "h": 284.9
  },
  "luminance": 0.02291
}

Semantic roles & 50–950 ramp

primary

#2A1D64

secondary

#899944

accent

#DE49C3

background

#F6F5F9

surface

#ECE9F1

border

#C7C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #2A1D64

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

Preview Lab → · Contrast checker → · Palette generator →