#2F186C#2F186C

#2F186C is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.135 H 287.9°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#2F186C
RGB	rgb(47, 24, 108)
HSL	hsl(256, 64%, 26%)
HSV	hsv(256, 78%, 42%)
CMYK	cmyk(56.5%, 77.8%, 0%, 57.6%)
CIE-LAB	lab(17.18, 33.82, -44.73)
CIE-LCH	lch(17.18, 56.08, 307.10°)
OKLab	oklab(30.11% 0.0415 -0.1286)
OKLCH	oklch(30.11% 0.135 287.9)
XYZ	xyz(4.2049, 2.3401, 14.4146)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F186C #556C18

analogous

#182B6C #2F186C #59186C

triadic

#2F186C #6C2F18 #186C2F

tetradic

#2F186C #6C182B #556C18 #186C59

square

#2F186C #6C182B #556C18 #186C59

split-complementary

#2F186C #6C5918 #2B6C18

monochromatic

#0B0619 #190D3A #2F186C #45239E #5B2ED0

Accessibility & contrast

On white

14.31

#2F186C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2F186C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F186C

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F186C	#FFFFFF	#000000	##FFFFFF
##2F186C	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6E

Deuteranopia (green-blind)

#00286A

Tritanopia (blue-blind)

#162F40

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2f186c;
/* rgb */ color: rgb(47, 24, 108);
/* oklch */ color: oklch(30.1% 0.135 287.9);

Tailwind

colors: {
  custom: {
    50: '#6f5797',
    500: '#2f186c',
    950: '#000000',
  },
}

SCSS

$custom: #2f186c;
$custom-light: #6f5797;
$custom-dark: #000000;

JSON

{
  "hex": "#2f186c",
  "rgb": {
    "r": 47,
    "g": 24,
    "b": 108
  },
  "hsl": {
    "h": 256.429,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30108,
    "c": 0.13515,
    "h": 287.9
  },
  "luminance": 0.0234
}

Semantic roles & 50–950 ramp

primary

#2F186C

secondary

#86A23E

accent

#E741B9

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030D

muted

#7B787E

Preview Lab

Preview with #2F186C

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

Preview Lab → · Contrast checker → · Palette generator →