#19256E#19256E

#19256E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.7% C 0.126 H 269.9°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#19256E
RGB	rgb(25, 37, 110)
HSL	hsl(232, 63%, 26%)
HSV	hsv(232, 77%, 43%)
CMYK	cmyk(77.3%, 66.4%, 0%, 56.9%)
CIE-LAB	lab(18.61, 22.94, -43.76)
CIE-LCH	lch(18.61, 49.40, 297.66°)
OKLab	oklab(30.74% -0.0002 -0.1265)
OKLCH	oklch(30.74% 0.126 269.9)
XYZ	xyz(3.8760, 2.6552, 15.0571)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19256E #6E6219

analogous

#19506E #19256E #38196E

triadic

#19256E #6E1925 #256E19

tetradic

#19256E #6E1950 #6E6219 #196E38

square

#19256E #6E1950 #6E6219 #196E38

split-complementary

#19256E #6E3819 #506E19

monochromatic

#060819 #0E143C #19256E #2436A0 #3148D0

Accessibility & contrast

On white

13.71

#19256E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#19256E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19256E

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19256E	#FFFFFF	#000000	##FFFFFF
##19256E	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003170

Deuteranopia (green-blind)

#00296D

Tritanopia (blue-blind)

#003845

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #19256e;
/* rgb */ color: rgb(25, 37, 110);
/* oklch */ color: oklch(30.7% 0.126 269.9);

Tailwind

colors: {
  custom: {
    50: '#645f98',
    500: '#19256e',
    950: '#000000',
  },
}

SCSS

$custom: #19256e;
$custom-light: #645f98;
$custom-dark: #000000;

JSON

{
  "hex": "#19256e",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 110
  },
  "hsl": {
    "h": 231.529,
    "s": 62.963,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30738,
    "c": 0.12646,
    "h": 269.9
  },
  "luminance": 0.02656
}

Semantic roles & 50–950 ramp

primary

#19256E

secondary

#A3953F

accent

#CF42E6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #19256E

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

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