#19217A#19217A

#19217A is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.2% C 0.148 H 270.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#19217A
RGB	rgb(25, 33, 122)
HSL	hsl(235, 66%, 29%)
HSV	hsv(235, 80%, 48%)
CMYK	cmyk(79.5%, 73%, 0%, 52.2%)
CIE-LAB	lab(18.80, 30.31, -51.17)
CIE-LCH	lch(18.80, 59.47, 300.64°)
OKLab	oklab(31.24% 0.0012 -0.1481)
OKLCH	oklch(31.24% 0.148 270.5)
XYZ	xyz(4.4564, 2.6990, 18.6947)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19217A #7A7219

analogous

#19527A #19217A #42197A

triadic

#19217A #7A1921 #217A19

tetradic

#19217A #7A1952 #7A7219 #197A42

square

#19217A #7A1952 #7A7219 #197A42

split-complementary

#19217A #7A4219 #527A19

monochromatic

#050719 #0F1347 #19217A #232FAD #3744D6

Accessibility & contrast

On white

13.64

#19217A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#19217A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19217A

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19217A	#FFFFFF	#000000	##FFFFFF
##19217A	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327D

Deuteranopia (green-blind)

#002978

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #19217a;
/* rgb */ color: rgb(25, 33, 122);
/* oklch */ color: oklch(31.2% 0.148 270.5);

Tailwind

colors: {
  custom: {
    50: '#685da1',
    500: '#19217a',
    950: '#000000',
  },
}

SCSS

$custom: #19217a;
$custom-light: #685da1;
$custom-dark: #000000;

JSON

{
  "hex": "#19217a",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 122
  },
  "hsl": {
    "h": 235.052,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31244,
    "c": 0.14814,
    "h": 270.5
  },
  "luminance": 0.027
}

Semantic roles & 50–950 ramp

primary

#19217A

secondary

#AFA540

accent

#DB3FE9

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19217A

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

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