#2F176A#2F176A

#2F176A is a dark, vivid violet. Relative luminance 0.023; OKLCH L 29.8% C 0.134 H 288.7°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#2F176A
RGB	rgb(47, 23, 106)
HSL	hsl(257, 64%, 25%)
HSV	hsv(257, 78%, 42%)
CMYK	cmyk(55.7%, 78.3%, 0%, 58.4%)
CIE-LAB	lab(16.78, 33.75, -44.07)
CIE-LCH	lch(16.78, 55.51, 307.45°)
OKLab	oklab(29.77% 0.0429 -0.1267)
OKLCH	oklch(29.77% 0.134 288.7)
XYZ	xyz(4.0794, 2.2575, 13.8537)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F176A #526A17

analogous

#17296A #2F176A #58176A

triadic

#2F176A #6A2F17 #176A2F

tetradic

#2F176A #6A1729 #526A17 #176A58

square

#2F176A #6A1729 #526A17 #176A58

split-complementary

#2F176A #6A5817 #296A17

monochromatic

#0B0519 #190C38 #2F176A #45229C #5C2DCF

Accessibility & contrast

On white

14.47

#2F176A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#2F176A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F176A

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F176A	#FFFFFF	#000000	##FFFFFF
##2F176A	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6C

Deuteranopia (green-blind)

#002768

Tritanopia (blue-blind)

#182E3F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #2f176a;
/* rgb */ color: rgb(47, 23, 106);
/* oklch */ color: oklch(29.8% 0.134 288.7);

Tailwind

colors: {
  custom: {
    50: '#6f5795',
    500: '#2f176a',
    950: '#000000',
  },
}

SCSS

$custom: #2f176a;
$custom-light: #6f5795;
$custom-dark: #000000;

JSON

{
  "hex": "#2f176a",
  "rgb": {
    "r": 47,
    "g": 23,
    "b": 106
  },
  "hsl": {
    "h": 257.349,
    "s": 64.341,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29768,
    "c": 0.13376,
    "h": 288.7
  },
  "luminance": 0.02258
}

Semantic roles & 50–950 ramp

primary

#2F176A

secondary

#83A03D

accent

#E740B7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #2F176A

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

Preview Lab → · Contrast checker → · Palette generator →