#2D19B3#2D19B3

#2D19B3 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 38.1% C 0.219 H 274.2°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D19B3
RGB	rgb(45, 25, 179)
HSL	hsl(248, 75%, 40%)
HSV	hsv(248, 86%, 70%)
CMYK	cmyk(74.9%, 86%, 0%, 29.8%)
CIE-LAB	lab(25.28, 54.63, -75.57)
CIE-LCH	lch(25.28, 93.24, 305.86°)
OKLab	oklab(38.05% 0.0161 -0.2184)
OKLCH	oklch(38.05% 0.219 274.2)
XYZ	xyz(9.5638, 4.5068, 43.0050)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D19B3 #9FB319

analogous

#1952B3 #2D19B3 #7A19B3

triadic

#2D19B3 #B32D19 #19B32D

tetradic

#2D19B3 #B31952 #9FB319 #19B37A

square

#2D19B3 #B31952 #9FB319 #19B37A

split-complementary

#2D19B3 #B37A19 #52B319

monochromatic

#120A48 #1F127D #2D19B3 #4028E1 #705EE8

Accessibility & contrast

On white

11.04

#2D19B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D19B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D19B3

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D19B3	#FFFFFF	#000000	##FFFFFF
##2D19B3	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B7

Deuteranopia (green-blind)

#0035B0

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d19b3;
/* rgb */ color: rgb(45, 25, 179);
/* oklch */ color: oklch(38.1% 0.219 274.2);

Tailwind

colors: {
  custom: {
    50: '#7e5dcb',
    500: '#2d19b3',
    950: '#000000',
  },
}

SCSS

$custom: #2d19b3;
$custom-light: #7e5dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d19b3",
  "rgb": {
    "r": 45,
    "g": 25,
    "b": 179
  },
  "hsl": {
    "h": 247.792,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.38052,
    "c": 0.21902,
    "h": 274.2
  },
  "luminance": 0.04508
}

Semantic roles & 50–950 ramp

primary

#2D19B3

secondary

#BECC5B

accent

#F236DA

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2D19B3

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

Preview Lab → · Contrast checker → · Palette generator →