#2C138E#2C138E

#2C138E is a dark, vivid violet. Relative luminance 0.030; OKLCH L 33.0% C 0.181 H 279.1°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#2C138E
RGB	rgb(44, 19, 142)
HSL	hsl(252, 76%, 32%)
HSV	hsv(252, 87%, 56%)
CMYK	cmyk(69%, 86.6%, 0%, 44.3%)
CIE-LAB	lab(19.86, 46.20, -61.99)
CIE-LCH	lch(19.86, 77.31, 306.70°)
OKLab	oklab(33.02% 0.0286 -0.179)
OKLCH	oklch(33.02% 0.181 279.1)
XYZ	xyz(6.1525, 2.9537, 25.8318)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C138E #758E13

analogous

#13388E #2C138E #6A138E

triadic

#2C138E #8E2C13 #138E2C

tetradic

#2C138E #8E1338 #758E13 #138E6A

square

#2C138E #8E1338 #758E13 #138E6A

split-complementary

#2C138E #8E6A13 #388E13

monochromatic

#0B0522 #1B0C58 #2C138E #3D1AC4 #5A37E4

Accessibility & contrast

On white

13.20

#2C138E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2C138E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C138E

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C138E	#FFFFFF	#000000	##FFFFFF
##2C138E	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003491

Deuteranopia (green-blind)

#002B8C

Tritanopia (blue-blind)

#003B53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2c138e;
/* rgb */ color: rgb(44, 19, 142);
/* oklch */ color: oklch(33.0% 0.181 279.1);

Tailwind

colors: {
  custom: {
    50: '#7557b0',
    500: '#2c138e',
    950: '#000000',
  },
}

SCSS

$custom: #2c138e;
$custom-light: #7557b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c138e",
  "rgb": {
    "r": 44,
    "g": 19,
    "b": 142
  },
  "hsl": {
    "h": 252.195,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33019,
    "c": 0.18124,
    "h": 279.1
  },
  "luminance": 0.02954
}

Semantic roles & 50–950 ramp

primary

#2C138E

secondary

#A7C23B

accent

#F335CC

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0311

muted

#7C7880

Preview Lab

Preview with #2C138E

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

Preview Lab → · Contrast checker → · Palette generator →