#19256A#19256A

#19256A is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.3% C 0.121 H 270.0°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#19256A
RGB	rgb(25, 37, 106)
HSL	hsl(231, 62%, 26%)
HSV	hsv(231, 76%, 42%)
CMYK	cmyk(76.4%, 65.1%, 0%, 58.4%)
CIE-LAB	lab(18.23, 21.34, -41.77)
CIE-LCH	lch(18.23, 46.90, 297.06°)
OKLab	oklab(30.35% -0.0001 -0.1206)
OKLCH	oklch(30.35% 0.121 270)
XYZ	xyz(3.6631, 2.5700, 13.9359)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19256A #6A5E19

analogous

#194D6A #19256A #35196A

triadic

#19256A #6A1925 #256A19

tetradic

#19256A #6A194D #6A5E19 #196A35

square

#19256A #6A194D #6A5E19 #196A35

split-complementary

#19256A #6A3519 #4D6A19

monochromatic

#060919 #0D1438 #19256A #25369C #3048CD

Accessibility & contrast

On white

13.87

#19256A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#19256A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19256A

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19256A	#FFFFFF	#000000	##FFFFFF
##19256A	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#002969

Tritanopia (blue-blind)

#003743

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #19256a;
/* rgb */ color: rgb(25, 37, 106);
/* oklch */ color: oklch(30.3% 0.121 270.0);

Tailwind

colors: {
  custom: {
    50: '#635f95',
    500: '#19256a',
    950: '#000000',
  },
}

SCSS

$custom: #19256a;
$custom-light: #635f95;
$custom-dark: #000000;

JSON

{
  "hex": "#19256a",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 106
  },
  "hsl": {
    "h": 231.111,
    "s": 61.832,
    "l": 25.686
  },
  "oklch": {
    "l": 0.30346,
    "c": 0.12063,
    "h": 270
  },
  "luminance": 0.0257
}

Semantic roles & 50–950 ramp

primary

#19256A

secondary

#A0913F

accent

#CD43E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #19256A

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

Preview Lab → · Contrast checker → · Palette generator →