#2119B0#2119B0

#2119B0 is a dark, highly saturated blue. Relative luminance 0.042; OKLCH L 37.0% C 0.219 H 270.5°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#2119B0
RGB	rgb(33, 25, 176)
HSL	hsl(243, 75%, 39%)
HSV	hsv(243, 86%, 69%)
CMYK	cmyk(81.3%, 85.8%, 0%, 31%)
CIE-LAB	lab(24.17, 53.13, -75.64)
CIE-LCH	lch(24.17, 92.44, 305.09°)
OKLab	oklab(36.99% 0.0019 -0.2188)
OKLCH	oklch(36.99% 0.219 270.5)
XYZ	xyz(8.8087, 4.1522, 41.4031)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2119B0 #A8B019

analogous

#195DB0 #2119B0 #6D19B0

triadic

#2119B0 #B02119 #19B021

tetradic

#2119B0 #B0195D #A8B019 #19B06D

square

#2119B0 #B0195D #A8B019 #19B06D

split-complementary

#2119B0 #B06D19 #5DB019

monochromatic

#0D0A45 #17117A #2119B0 #3026E0 #635CE8

Accessibility & contrast

On white

11.47

#2119B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2119B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2119B0

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2119B0	#FFFFFF	#000000	##FFFFFF
##2119B0	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041B4

Deuteranopia (green-blind)

#0032AE

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2119b0;
/* rgb */ color: rgb(33, 25, 176);
/* oklch */ color: oklch(37.0% 0.219 270.5);

Tailwind

colors: {
  custom: {
    50: '#795cc9',
    500: '#2119b0',
    950: '#000000',
  },
}

SCSS

$custom: #2119b0;
$custom-light: #795cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2119b0",
  "rgb": {
    "r": 33,
    "g": 25,
    "b": 176
  },
  "hsl": {
    "h": 243.179,
    "s": 75.124,
    "l": 39.412
  },
  "oklch": {
    "l": 0.36987,
    "c": 0.21885,
    "h": 270.5
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#2119B0

secondary

#C5CC59

accent

#F236E8

background

#F8F5FC

surface

#EFE9F9

border

#CAC5D2

text

#0B0413

muted

#7C7982

Preview Lab

Preview with #2119B0

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

Preview Lab → · Contrast checker → · Palette generator →