#19306F#19306F

#19306F is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.2% C 0.113 H 265.4°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#19306F
RGB	rgb(25, 48, 111)
HSL	hsl(224, 63%, 27%)
HSV	hsv(224, 77%, 44%)
CMYK	cmyk(77.5%, 56.8%, 0%, 56.5%)
CIE-LAB	lab(21.83, 15.47, -39.16)
CIE-LCH	lch(21.83, 42.10, 291.56°)
OKLab	oklab(33.17% -0.009 -0.1128)
OKLCH	oklch(33.17% 0.113 265.4)
XYZ	xyz(4.3261, 3.4678, 15.4772)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19306F #6F5819

analogous

#195B6F #19306F #2D196F

triadic

#19306F #6F1930 #306F19

tetradic

#19306F #6F195B #6F5819 #196F2D

square

#19306F #6F195B #6F5819 #196F2D

split-complementary

#19306F #6F2D19 #5B6F19

monochromatic

#060B19 #0E1A3D #19306F #2446A1 #325CD1

Accessibility & contrast

On white

12.40

#19306F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#19306F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19306F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19306F	#FFFFFF	#000000	##FFFFFF
##19306F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003871

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #19306f;
/* rgb */ color: rgb(25, 48, 111);
/* oklch */ color: oklch(33.2% 0.113 265.4);

Tailwind

colors: {
  custom: {
    50: '#636799',
    500: '#19306f',
    950: '#000000',
  },
}

SCSS

$custom: #19306f;
$custom-light: #636799;
$custom-dark: #000000;

JSON

{
  "hex": "#19306f",
  "rgb": {
    "r": 25,
    "g": 48,
    "b": 111
  },
  "hsl": {
    "h": 223.953,
    "s": 63.235,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3317,
    "c": 0.11315,
    "h": 265.4
  },
  "luminance": 0.03468
}

Semantic roles & 50–950 ramp

primary

#19306F

secondary

#A4893F

accent

#BA42E6

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #19306F

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

Preview Lab → · Contrast checker → · Palette generator →