#2C19B3#2C19B3

#2C19B3 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 38.0% C 0.219 H 273.9°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C19B3
RGB	rgb(44, 25, 179)
HSL	hsl(247, 75%, 40%)
HSV	hsv(247, 86%, 70%)
CMYK	cmyk(75.4%, 86%, 0%, 29.8%)
CIE-LAB	lab(25.21, 54.57, -75.68)
CIE-LCH	lch(25.21, 93.30, 305.79°)
OKLab	oklab(37.99% 0.0148 -0.2188)
OKLCH	oklch(37.99% 0.219 273.9)
XYZ	xyz(9.5203, 4.4844, 43.0029)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C19B3 #A0B319

analogous

#1953B3 #2C19B3 #7919B3

triadic

#2C19B3 #B32C19 #19B32C

tetradic

#2C19B3 #B31953 #A0B319 #19B379

square

#2C19B3 #B31953 #A0B319 #19B379

split-complementary

#2C19B3 #B37919 #53B319

monochromatic

#120A48 #1F127D #2C19B3 #3F28E1 #6F5EE8

Accessibility & contrast

On white

11.07

#2C19B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2C19B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C19B3

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C19B3	#FFFFFF	#000000	##FFFFFF
##2C19B3	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B7

Deuteranopia (green-blind)

#0034B0

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2c19b3;
/* rgb */ color: rgb(44, 25, 179);
/* oklch */ color: oklch(38.0% 0.219 273.9);

Tailwind

colors: {
  custom: {
    50: '#7d5dcb',
    500: '#2c19b3',
    950: '#000000',
  },
}

SCSS

$custom: #2c19b3;
$custom-light: #7d5dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c19b3",
  "rgb": {
    "r": 44,
    "g": 25,
    "b": 179
  },
  "hsl": {
    "h": 247.403,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.37987,
    "c": 0.21929,
    "h": 273.9
  },
  "luminance": 0.04485
}

Semantic roles & 50–950 ramp

primary

#2C19B3

secondary

#BFCC5B

accent

#F236DB

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2C19B3

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

Preview Lab → · Contrast checker → · Palette generator →