#2F13A1#2F13A1

#2F13A1 is a dark, highly saturated violet. Relative luminance 0.036; OKLCH L 35.5% C 0.202 H 277.5°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#2F13A1
RGB	rgb(47, 19, 161)
HSL	hsl(252, 79%, 35%)
HSV	hsv(252, 88%, 63%)
CMYK	cmyk(70.8%, 88.2%, 0%, 36.9%)
CIE-LAB	lab(22.45, 51.87, -69.39)
CIE-LCH	lch(22.45, 86.63, 306.78°)
OKLab	oklab(35.53% 0.0265 -0.2004)
OKLCH	oklch(35.53% 0.202 277.5)
XYZ	xyz(7.8361, 3.6426, 34.0014)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F13A1 #85A113

analogous

#133EA1 #2F13A1 #7613A1

triadic

#2F13A1 #A12F13 #13A12F

tetradic

#2F13A1 #A1133E #85A113 #13A176

square

#2F13A1 #A1133E #85A113 #13A176

split-complementary

#2F13A1 #A17613 #3EA113

monochromatic

#0F0634 #1F0D6A #2F13A1 #3F19D8 #6645E9

Accessibility & contrast

On white

12.15

#2F13A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2F13A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F13A1

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F13A1	#FFFFFF	#000000	##FFFFFF
##2F13A1	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003BA5

Deuteranopia (green-blind)

#00309F

Tritanopia (blue-blind)

#00435E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f13a1;
/* rgb */ color: rgb(47, 19, 161);
/* oklch */ color: oklch(35.5% 0.202 277.5);

Tailwind

colors: {
  custom: {
    50: '#7b59be',
    500: '#2f13a1',
    950: '#000000',
  },
}

SCSS

$custom: #2f13a1;
$custom-light: #7b59be;
$custom-dark: #000000;

JSON

{
  "hex": "#2f13a1",
  "rgb": {
    "r": 47,
    "g": 19,
    "b": 161
  },
  "hsl": {
    "h": 251.831,
    "s": 78.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35526,
    "c": 0.20212,
    "h": 277.5
  },
  "luminance": 0.03643
}

Semantic roles & 50–950 ramp

primary

#2F13A1

secondary

#B0CA46

accent

#F532CF

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2F13A1

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

Preview Lab → · Contrast checker → · Palette generator →