#2F197B#2F197B

#2F197B is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.153 H 283.8°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#2F197B
RGB	rgb(47, 25, 123)
HSL	hsl(253, 66%, 29%)
HSV	hsv(253, 80%, 48%)
CMYK	cmyk(61.8%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(18.93, 37.97, -51.53)
CIE-LCH	lch(18.93, 64.01, 306.39°)
OKLab	oklab(31.81% 0.0365 -0.1485)
OKLCH	oklch(31.81% 0.153 283.8)
XYZ	xyz(5.0940, 2.7293, 18.9934)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F197B #657B19

analogous

#19347B #2F197B #60197B

triadic

#2F197B #7B2F19 #197B2F

tetradic

#2F197B #7B1934 #657B19 #197B60

square

#2F197B #7B1934 #657B19 #197B60

split-complementary

#2F197B #7B6019 #347B19

monochromatic

#0A0519 #1C0F48 #2F197B #4223AE #5B38D7

Accessibility & contrast

On white

13.58

#2F197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2F197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F197B

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F197B	#FFFFFF	#000000	##FFFFFF
##2F197B	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00317E

Deuteranopia (green-blind)

#002B79

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2f197b;
/* rgb */ color: rgb(47, 25, 123);
/* oklch */ color: oklch(31.8% 0.153 283.8);

Tailwind

colors: {
  custom: {
    50: '#7259a2',
    500: '#2f197b',
    950: '#000000',
  },
}

SCSS

$custom: #2f197b;
$custom-light: #7259a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f197b",
  "rgb": {
    "r": 47,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 253.469,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31805,
    "c": 0.15294,
    "h": 283.8
  },
  "luminance": 0.0273
}

Semantic roles & 50–950 ramp

primary

#2F197B

secondary

#97AF40

accent

#E93FC3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2F197B

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

Preview Lab → · Contrast checker → · Palette generator →