#2F15A1#2F15A1

#2F15A1 is a dark, highly saturated violet. Relative luminance 0.037; OKLCH L 35.7% C 0.201 H 277.4°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#2F15A1
RGB	rgb(47, 21, 161)
HSL	hsl(251, 77%, 36%)
HSV	hsv(251, 87%, 63%)
CMYK	cmyk(70.8%, 87%, 0%, 36.9%)
CIE-LAB	lab(22.70, 51.13, -68.98)
CIE-LCH	lch(22.70, 85.87, 306.55°)
OKLab	oklab(35.69% 0.0259 -0.1992)
OKLCH	oklch(35.69% 0.201 277.4)
XYZ	xyz(7.8714, 3.7132, 34.0132)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F15A1 #87A115

analogous

#1541A1 #2F15A1 #7515A1

triadic

#2F15A1 #A12F15 #15A12F

tetradic

#2F15A1 #A11541 #87A115 #15A175

square

#2F15A1 #A11541 #87A115 #15A175

split-complementary

#2F15A1 #A17515 #41A115

monochromatic

#0F0735 #1F0E6B #2F15A1 #3F1CD7 #6649E7

Accessibility & contrast

On white

12.05

#2F15A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2F15A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F15A1

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F15A1	#FFFFFF	#000000	##FFFFFF
##2F15A1	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA5

Deuteranopia (green-blind)

#00309F

Tritanopia (blue-blind)

#00445F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2f15a1;
/* rgb */ color: rgb(47, 21, 161);
/* oklch */ color: oklch(35.7% 0.201 277.4);

Tailwind

colors: {
  custom: {
    50: '#7b5abe',
    500: '#2f15a1',
    950: '#000000',
  },
}

SCSS

$custom: #2f15a1;
$custom-light: #7b5abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2f15a1",
  "rgb": {
    "r": 47,
    "g": 21,
    "b": 161
  },
  "hsl": {
    "h": 251.143,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35694,
    "c": 0.2009,
    "h": 277.4
  },
  "luminance": 0.03714
}

Semantic roles & 50–950 ramp

primary

#2F15A1

secondary

#B1C849

accent

#F334D0

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2F15A1

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

Preview Lab → · Contrast checker → · Palette generator →