#2F197A#2F197A

#2F197A is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.152 H 284.0°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F197A
RGB	rgb(47, 25, 122)
HSL	hsl(254, 66%, 29%)
HSV	hsv(254, 80%, 48%)
CMYK	cmyk(61.5%, 79.5%, 0%, 52.2%)
CIE-LAB	lab(18.82, 37.66, -51.07)
CIE-LCH	lch(18.82, 63.45, 306.41°)
OKLab	oklab(31.7% 0.0368 -0.1472)
OKLCH	oklch(31.7% 0.152 284)
XYZ	xyz(5.0317, 2.7044, 18.6654)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F197A #647A19

analogous

#19347A #2F197A #60197A

triadic

#2F197A #7A2F19 #197A2F

tetradic

#2F197A #7A1934 #647A19 #197A60

square

#2F197A #7A1934 #647A19 #197A60

split-complementary

#2F197A #7A6019 #347A19

monochromatic

#0A0519 #1B0F47 #2F197A #4323AD #5B37D6

Accessibility & contrast

On white

13.63

#2F197A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2F197A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F197A

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F197A	#FFFFFF	#000000	##FFFFFF
##2F197A	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317D

Deuteranopia (green-blind)

#002B78

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2f197a;
/* rgb */ color: rgb(47, 25, 122);
/* oklch */ color: oklch(31.7% 0.152 284.0);

Tailwind

colors: {
  custom: {
    50: '#7259a1',
    500: '#2f197a',
    950: '#000000',
  },
}

SCSS

$custom: #2f197a;
$custom-light: #7259a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f197a",
  "rgb": {
    "r": 47,
    "g": 25,
    "b": 122
  },
  "hsl": {
    "h": 253.608,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31698,
    "c": 0.1517,
    "h": 284
  },
  "luminance": 0.02705
}

Semantic roles & 50–950 ramp

primary

#2F197A

secondary

#96AF40

accent

#E93FC2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2F197A

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

Preview Lab → · Contrast checker → · Palette generator →