#19256C#19256C

#19256C is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.5% C 0.124 H 269.9°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#19256C
RGB	rgb(25, 37, 108)
HSL	hsl(231, 62%, 26%)
HSV	hsv(231, 77%, 42%)
CMYK	cmyk(76.9%, 65.7%, 0%, 57.6%)
CIE-LAB	lab(18.42, 22.14, -42.77)
CIE-LCH	lch(18.42, 48.16, 297.37°)
OKLab	oklab(30.54% -0.0002 -0.1235)
OKLCH	oklch(30.54% 0.124 269.9)
XYZ	xyz(3.7683, 2.6121, 14.4900)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19256C #6C6019

analogous

#194E6C #19256C #36196C

triadic

#19256C #6C1925 #256C19

tetradic

#19256C #6C194E #6C6019 #196C36

square

#19256C #6C194E #6C6019 #196C36

split-complementary

#19256C #6C3619 #4E6C19

monochromatic

#060919 #0D143A #19256C #25369E #3047CF

Accessibility & contrast

On white

13.79

#19256C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#19256C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19256C

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19256C	#FFFFFF	#000000	##FFFFFF
##19256C	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316E

Deuteranopia (green-blind)

#00296B

Tritanopia (blue-blind)

#003744

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #19256c;
/* rgb */ color: rgb(25, 37, 108);
/* oklch */ color: oklch(30.5% 0.124 269.9);

Tailwind

colors: {
  custom: {
    50: '#635f97',
    500: '#19256c',
    950: '#000000',
  },
}

SCSS

$custom: #19256c;
$custom-light: #635f97;
$custom-dark: #000000;

JSON

{
  "hex": "#19256c",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 108
  },
  "hsl": {
    "h": 231.325,
    "s": 62.406,
    "l": 26.078
  },
  "oklch": {
    "l": 0.30541,
    "c": 0.12355,
    "h": 269.9
  },
  "luminance": 0.02613
}

Semantic roles & 50–950 ramp

primary

#19256C

secondary

#A1933F

accent

#CE42E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #19256C

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

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