#2219B1#2219B1

#2219B1 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 37.2% C 0.220 H 270.7°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#2219B1
RGB	rgb(34, 25, 177)
HSL	hsl(244, 75%, 40%)
HSV	hsv(244, 86%, 69%)
CMYK	cmyk(80.8%, 85.9%, 0%, 30.6%)
CIE-LAB	lab(24.35, 53.47, -75.94)
CIE-LCH	lch(24.35, 92.87, 305.15°)
OKLab	oklab(37.16% 0.0028 -0.2197)
OKLCH	oklch(37.16% 0.22 270.7)
XYZ	xyz(8.9404, 4.2086, 41.9276)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2219B1 #A8B119

analogous

#195CB1 #2219B1 #6E19B1

triadic

#2219B1 #B12219 #19B122

tetradic

#2219B1 #B1195C #A8B119 #19B16E

square

#2219B1 #B1195C #A8B119 #19B16E

split-complementary

#2219B1 #B16E19 #5CB119

monochromatic

#0D0A46 #18117B #2219B1 #3227E0 #655CE8

Accessibility & contrast

On white

11.40

#2219B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2219B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2219B1

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2219B1	#FFFFFF	#000000	##FFFFFF
##2219B1	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041B5

Deuteranopia (green-blind)

#0032AF

Tritanopia (blue-blind)

#004C69

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2219b1;
/* rgb */ color: rgb(34, 25, 177);
/* oklch */ color: oklch(37.2% 0.220 270.7);

Tailwind

colors: {
  custom: {
    50: '#7a5cca',
    500: '#2219b1',
    950: '#000000',
  },
}

SCSS

$custom: #2219b1;
$custom-light: #7a5cca;
$custom-dark: #000000;

JSON

{
  "hex": "#2219b1",
  "rgb": {
    "r": 34,
    "g": 25,
    "b": 177
  },
  "hsl": {
    "h": 243.553,
    "s": 75.248,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37162,
    "c": 0.2197,
    "h": 270.7
  },
  "luminance": 0.0421
}

Semantic roles & 50–950 ramp

primary

#2219B1

secondary

#C5CC5A

accent

#F236E7

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #2219B1

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

Preview Lab → · Contrast checker → · Palette generator →