#19216B#19216B

#19216B is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.7% C 0.127 H 271.3°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#19216B
RGB	rgb(25, 33, 107)
HSL	hsl(234, 62%, 26%)
HSV	hsv(234, 77%, 42%)
CMYK	cmyk(76.6%, 69.2%, 0%, 58%)
CIE-LAB	lab(17.25, 24.55, -44.03)
CIE-LCH	lch(17.25, 50.41, 299.15°)
OKLab	oklab(29.66% 0.0028 -0.1273)
OKLCH	oklch(29.66% 0.127 271.3)
XYZ	xyz(3.5977, 2.3556, 14.1721)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19216B #6B6319

analogous

#194A6B #19216B #3A196B

triadic

#19216B #6B1921 #216B19

tetradic

#19216B #6B194A #6B6319 #196B3A

square

#19216B #6B194A #6B6319 #196B3A

split-complementary

#19216B #6B3A19 #4A6B19

monochromatic

#060819 #0D1239 #19216B #25309D #3040CE

Accessibility & contrast

On white

14.27

#19216B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#19216B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19216B

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19216B	#FFFFFF	#000000	##FFFFFF
##19216B	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6D

Deuteranopia (green-blind)

#00276A

Tritanopia (blue-blind)

#003542

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #19216b;
/* rgb */ color: rgb(25, 33, 107);
/* oklch */ color: oklch(29.7% 0.127 271.3);

Tailwind

colors: {
  custom: {
    50: '#645c96',
    500: '#19216b',
    950: '#000000',
  },
}

SCSS

$custom: #19216b;
$custom-light: #645c96;
$custom-dark: #000000;

JSON

{
  "hex": "#19216b",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 107
  },
  "hsl": {
    "h": 234.146,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29656,
    "c": 0.1273,
    "h": 271.3
  },
  "luminance": 0.02356
}

Semantic roles & 50–950 ramp

primary

#19216B

secondary

#A1973F

accent

#D543E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #19216B

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

Preview Lab → · Contrast checker → · Palette generator →