#19306B#19306B

#19306B is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.8% C 0.107 H 265.0°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#19306B
RGB	rgb(25, 48, 107)
HSL	hsl(223, 62%, 26%)
HSV	hsv(223, 77%, 42%)
CMYK	cmyk(76.6%, 55.1%, 0%, 58%)
CIE-LAB	lab(21.51, 13.82, -37.09)
CIE-LCH	lch(21.51, 39.58, 290.44°)
OKLab	oklab(32.83% -0.0094 -0.1067)
OKLCH	oklch(32.83% 0.107 265)
XYZ	xyz(4.1108, 3.3817, 14.3432)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19306B #6B5419

analogous

#19596B #19306B #2B196B

triadic

#19306B #6B1930 #306B19

tetradic

#19306B #6B1959 #6B5419 #196B2B

square

#19306B #6B1959 #6B5419 #196B2B

split-complementary

#19306B #6B2B19 #596B19

monochromatic

#060B19 #0D1A39 #19306B #25469D #305DCE

Accessibility & contrast

On white

12.53

#19306B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#19306B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19306B

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19306B	#FFFFFF	#000000	##FFFFFF
##19306B	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08386D

Deuteranopia (green-blind)

#00306A

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #19306b;
/* rgb */ color: rgb(25, 48, 107);
/* oklch */ color: oklch(32.8% 0.107 265.0);

Tailwind

colors: {
  custom: {
    50: '#626796',
    500: '#19306b',
    950: '#000000',
  },
}

SCSS

$custom: #19306b;
$custom-light: #626796;
$custom-dark: #000000;

JSON

{
  "hex": "#19306b",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 107
  },
  "hsl": {
    "h": 223.171,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3283,
    "c": 0.10711,
    "h": 265
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#19306B

secondary

#A1853F

accent

#B843E5

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #19306B

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

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