#2119B1#2119B1

#2119B1 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 37.1% C 0.220 H 270.4°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#2119B1
RGB	rgb(33, 25, 177)
HSL	hsl(243, 75%, 40%)
HSV	hsv(243, 86%, 69%)
CMYK	cmyk(81.4%, 85.9%, 0%, 30.6%)
CIE-LAB	lab(24.30, 53.43, -76.03)
CIE-LCH	lch(24.30, 92.92, 305.10°)
OKLab	oklab(37.11% 0.0016 -0.22)
OKLCH	oklch(37.11% 0.22 270.4)
XYZ	xyz(8.9080, 4.1919, 41.9261)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2119B1 #A9B119

analogous

#195DB1 #2119B1 #6D19B1

triadic

#2119B1 #B12119 #19B121

tetradic

#2119B1 #B1195D #A9B119 #19B16D

square

#2119B1 #B1195D #A9B119 #19B16D

split-complementary

#2119B1 #B16D19 #5DB119

monochromatic

#0D0A46 #17117B #2119B1 #3127E0 #645CE8

Accessibility & contrast

On white

11.42

#2119B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2119B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2119B1

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2119B1	#FFFFFF	#000000	##FFFFFF
##2119B1	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	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: #2119b1;
/* rgb */ color: rgb(33, 25, 177);
/* oklch */ color: oklch(37.1% 0.220 270.4);

Tailwind

colors: {
  custom: {
    50: '#795cca',
    500: '#2119b1',
    950: '#000000',
  },
}

SCSS

$custom: #2119b1;
$custom-light: #795cca;
$custom-dark: #000000;

JSON

{
  "hex": "#2119b1",
  "rgb": {
    "r": 33,
    "g": 25,
    "b": 177
  },
  "hsl": {
    "h": 243.158,
    "s": 75.248,
    "l": 39.608
  },
  "oklch": {
    "l": 0.37111,
    "c": 0.21997,
    "h": 270.4
  },
  "luminance": 0.04193
}

Semantic roles & 50–950 ramp

primary

#2119B1

secondary

#C6CC5A

accent

#F236E8

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #2119B1

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

Preview Lab → · Contrast checker → · Palette generator →