#2A173F#2A173F

#2A173F is a dark, moderate violet. Relative luminance 0.015; OKLCH L 25.3% C 0.075 H 303.4°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#2A173F
RGB	rgb(42, 23, 63)
HSL	hsl(269, 47%, 17%)
HSV	hsv(269, 63%, 25%)
CMYK	cmyk(33.3%, 63.5%, 0%, 75.3%)
CIE-LAB	lab(12.38, 19.27, -22.07)
CIE-LCH	lch(12.38, 29.30, 311.13°)
OKLab	oklab(25.28% 0.0411 -0.0623)
OKLCH	oklch(25.28% 0.075 303.4)
XYZ	xyz(2.1582, 1.4639, 4.8705)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A173F #2C3F17

analogous

#17183F #2A173F #3E173F

triadic

#2A173F #3F2A17 #173F2A

tetradic

#2A173F #3F1718 #2C3F17 #173F3E

square

#2A173F #3F1718 #2C3F17 #173F3E

split-complementary

#2A173F #3F3E17 #183F17

monochromatic

#0F0816 #0F0816 #2A173F #48276C #663899

Accessibility & contrast

On white

16.24

#2A173F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#2A173F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A173F

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A173F	#FFFFFF	#000000	##FFFFFF
##2A173F	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082040

Deuteranopia (green-blind)

#0E203E

Tritanopia (blue-blind)

#261F28

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #2a173f;
/* rgb */ color: rgb(42, 23, 63);
/* oklch */ color: oklch(25.3% 0.075 303.4);

Tailwind

colors: {
  custom: {
    50: '#655574',
    500: '#2a173f',
    950: '#000000',
  },
}

SCSS

$custom: #2a173f;
$custom-light: #655574;
$custom-dark: #000000;

JSON

{
  "hex": "#2a173f",
  "rgb": {
    "r": 42,
    "g": 23,
    "b": 63
  },
  "hsl": {
    "h": 268.5,
    "s": 46.512,
    "l": 16.863
  },
  "oklch": {
    "l": 0.25275,
    "c": 0.0746,
    "h": 303.4
  },
  "luminance": 0.01464
}

Semantic roles & 50–950 ramp

primary

#2A173F

secondary

#5A763C

accent

#D65297

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#060308

muted

#7A787B

Preview Lab

Preview with #2A173F

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

Preview Lab → · Contrast checker → · Palette generator →