#2F198C#2F198C

#2F198C is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.174 H 280.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F198C
RGB	rgb(47, 25, 140)
HSL	hsl(251, 70%, 32%)
HSV	hsv(251, 82%, 55%)
CMYK	cmyk(66.4%, 82.1%, 0%, 45.1%)
CIE-LAB	lab(20.80, 43.22, -59.17)
CIE-LCH	lch(20.80, 73.27, 306.14°)
OKLab	oklab(33.67% 0.0312 -0.1708)
OKLCH	oklch(33.67% 0.174 280.4)
XYZ	xyz(6.2520, 3.1926, 25.0926)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F198C #768C19

analogous

#193D8C #2F198C #68198C

triadic

#2F198C #8C2F19 #198C2F

tetradic

#2F198C #8C193D #768C19 #198C68

square

#2F198C #8C193D #768C19 #198C68

split-complementary

#2F198C #8C6819 #3D8C19

monochromatic

#0C0624 #1E1058 #2F198C #4022C0 #6042DD

Accessibility & contrast

On white

12.82

#2F198C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F198C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F198C

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F198C	#FFFFFF	#000000	##FFFFFF
##2F198C	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368F

Deuteranopia (green-blind)

#002E8A

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f198c;
/* rgb */ color: rgb(47, 25, 140);
/* oklch */ color: oklch(33.7% 0.174 280.4);

Tailwind

colors: {
  custom: {
    50: '#765aaf',
    500: '#2f198c',
    950: '#000000',
  },
}

SCSS

$custom: #2f198c;
$custom-light: #765aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f198c",
  "rgb": {
    "r": 47,
    "g": 25,
    "b": 140
  },
  "hsl": {
    "h": 251.478,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33667,
    "c": 0.17364,
    "h": 280.4
  },
  "luminance": 0.03193
}

Semantic roles & 50–950 ramp

primary

#2F198C

secondary

#A7BE43

accent

#ED3BCB

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #2F198C

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

Preview Lab → · Contrast checker → · Palette generator →