#2C128F#2C128F

#2C128F is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.183 H 279.0°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#2C128F
RGB	rgb(44, 18, 143)
HSL	hsl(252, 78%, 32%)
HSV	hsv(252, 87%, 56%)
CMYK	cmyk(69.2%, 87.4%, 0%, 43.9%)
CIE-LAB	lab(19.85, 46.89, -62.63)
CIE-LCH	lch(19.85, 78.24, 306.82°)
OKLab	oklab(33.05% 0.0286 -0.1808)
OKLCH	oklch(33.05% 0.183 279)
XYZ	xyz(6.2113, 2.9507, 26.2235)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C128F #758F12

analogous

#12378F #2C128F #6B128F

triadic

#2C128F #8F2C12 #128F2C

tetradic

#2C128F #8F1237 #758F12 #128F6B

square

#2C128F #8F1237 #758F12 #128F6B

split-complementary

#2C128F #8F6B12 #378F12

monochromatic

#0B0422 #1B0B59 #2C128F #3D19C5 #5A36E6

Accessibility & contrast

On white

13.21

#2C128F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2C128F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C128F

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C128F	#FFFFFF	#000000	##FFFFFF
##2C128F	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003492

Deuteranopia (green-blind)

#002B8D

Tritanopia (blue-blind)

#003B54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2c128f;
/* rgb */ color: rgb(44, 18, 143);
/* oklch */ color: oklch(33.0% 0.183 279.0);

Tailwind

colors: {
  custom: {
    50: '#7557b1',
    500: '#2c128f',
    950: '#000000',
  },
}

SCSS

$custom: #2c128f;
$custom-light: #7557b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c128f",
  "rgb": {
    "r": 44,
    "g": 18,
    "b": 143
  },
  "hsl": {
    "h": 252.48,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33046,
    "c": 0.18307,
    "h": 279
  },
  "luminance": 0.02951
}

Semantic roles & 50–950 ramp

primary

#2C128F

secondary

#A7C33A

accent

#F434CC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2C128F

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

Preview Lab → · Contrast checker → · Palette generator →