#2A0840#2A0840

#2A0840 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.1% C 0.100 H 307.8°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#2A0840
RGB	rgb(42, 8, 64)
HSL	hsl(276, 78%, 14%)
HSV	hsv(276, 88%, 25%)
CMYK	cmyk(34.4%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(9.29, 28.27, -27.76)
CIE-LCH	lch(9.29, 39.62, 315.52°)
OKLab	oklab(23.08% 0.0612 -0.0789)
OKLCH	oklch(23.08% 0.1 307.8)
XYZ	xyz(1.9669, 1.0361, 4.9459)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A0840 #1E4008

analogous

#0E0840 #2A0840 #40083A

triadic

#2A0840 #402A08 #08402A

tetradic

#2A0840 #400E08 #1E4008 #083A40

square

#2A0840 #400E08 #1E4008 #083A40

split-complementary

#2A0840 #3A4008 #08400E

monochromatic

#12031B #12031B #2A0840 #4E0F76 #7116AD

Accessibility & contrast

On white

17.40

#2A0840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#2A0840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A0840

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A0840	#FFFFFF	#000000	##FFFFFF
##2A0840	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#001A3F

Tritanopia (blue-blind)

#261624

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #2a0840;
/* rgb */ color: rgb(42, 8, 64);
/* oklch */ color: oklch(23.1% 0.100 307.8);

Tailwind

colors: {
  custom: {
    50: '#674c75',
    500: '#2a0840',
    950: '#000000',
  },
}

SCSS

$custom: #2a0840;
$custom-light: #674c75;
$custom-dark: #000000;

JSON

{
  "hex": "#2a0840",
  "rgb": {
    "r": 42,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 276.429,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.23078,
    "c": 0.09985,
    "h": 307.8
  },
  "luminance": 0.01036
}

Semantic roles & 50–950 ramp

primary

#2A0840

secondary

#487E25

accent

#F4347F

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060108

muted

#7A777B

Preview Lab

Preview with #2A0840

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

Preview Lab → · Contrast checker → · Palette generator →