#2F129E#2F129E

#2F129E is a dark, vivid violet. Relative luminance 0.035; OKLCH L 35.1% C 0.199 H 278.0°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#2F129E
RGB	rgb(47, 18, 158)
HSL	hsl(252, 80%, 35%)
HSV	hsv(252, 89%, 62%)
CMYK	cmyk(70.3%, 88.6%, 0%, 38%)
CIE-LAB	lab(21.96, 51.38, -68.37)
CIE-LCH	lch(21.96, 85.53, 306.93°)
OKLab	oklab(35.09% 0.0279 -0.1974)
OKLCH	oklch(35.09% 0.199 278)
XYZ	xyz(7.5582, 3.5049, 32.6193)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F129E #819E12

analogous

#123B9E #2F129E #75129E

triadic

#2F129E #9E2F12 #129E2F

tetradic

#2F129E #9E123B #819E12 #129E75

square

#2F129E #9E123B #819E12 #129E75

split-complementary

#2F129E #9E7512 #3B9E12

monochromatic

#0E0530 #1F0C67 #2F129E #3F18D5 #6441E9

Accessibility & contrast

On white

12.34

#2F129E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2F129E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F129E

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F129E	#FFFFFF	#000000	##FFFFFF
##2F129E	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA2

Deuteranopia (green-blind)

#002F9C

Tritanopia (blue-blind)

#00425C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f129e;
/* rgb */ color: rgb(47, 18, 158);
/* oklch */ color: oklch(35.1% 0.199 278.0);

Tailwind

colors: {
  custom: {
    50: '#7a58bc',
    500: '#2f129e',
    950: '#000000',
  },
}

SCSS

$custom: #2f129e;
$custom-light: #7a58bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2f129e",
  "rgb": {
    "r": 47,
    "g": 18,
    "b": 158
  },
  "hsl": {
    "h": 252.429,
    "s": 79.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35086,
    "c": 0.19936,
    "h": 278
  },
  "luminance": 0.03506
}

Semantic roles & 50–950 ramp

primary

#2F129E

secondary

#ADC942

accent

#F632CD

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2F129E

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

Preview Lab → · Contrast checker → · Palette generator →