#2019B3#2019B3

#2019B3 is a dark, highly saturated blue. Relative luminance 0.043; OKLCH L 37.3% C 0.222 H 270.0°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#2019B3
RGB	rgb(32, 25, 179)
HSL	hsl(243, 75%, 40%)
HSV	hsv(243, 86%, 70%)
CMYK	cmyk(82.1%, 86%, 0%, 29.8%)
CIE-LAB	lab(24.50, 53.98, -76.89)
CIE-LCH	lch(24.50, 93.94, 305.07°)
OKLab	oklab(37.31% 0 -0.2225)
OKLCH	oklch(37.31% 0.222 270)
XYZ	xyz(9.0772, 4.2559, 42.9822)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2019B3 #ACB319

analogous

#195FB3 #2019B3 #6D19B3

triadic

#2019B3 #B32019 #19B320

tetradic

#2019B3 #B3195F #ACB319 #19B36D

square

#2019B3 #B3195F #ACB319 #19B36D

split-complementary

#2019B3 #B36D19 #5FB319

monochromatic

#0D0A48 #16127D #2019B3 #3128E1 #645EE8

Accessibility & contrast

On white

11.34

#2019B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2019B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2019B3

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2019B3	#FFFFFF	#000000	##FFFFFF
##2019B3	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B7

Deuteranopia (green-blind)

#0032B1

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2019b3;
/* rgb */ color: rgb(32, 25, 179);
/* oklch */ color: oklch(37.3% 0.222 270.0);

Tailwind

colors: {
  custom: {
    50: '#7a5ccb',
    500: '#2019b3',
    950: '#000000',
  },
}

SCSS

$custom: #2019b3;
$custom-light: #7a5ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#2019b3",
  "rgb": {
    "r": 32,
    "g": 25,
    "b": 179
  },
  "hsl": {
    "h": 242.727,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.37309,
    "c": 0.22246,
    "h": 270
  },
  "luminance": 0.04257
}

Semantic roles & 50–950 ramp

primary

#2019B3

secondary

#C7CC5B

accent

#F236EA

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0414

muted

#7C7982

Preview Lab

Preview with #2019B3

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

Preview Lab → · Contrast checker → · Palette generator →