#19258D#19258D

#19258D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.0% C 0.169 H 269.0°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#19258D
RGB	rgb(25, 37, 141)
HSL	hsl(234, 70%, 33%)
HSV	hsv(234, 82%, 55%)
CMYK	cmyk(82.3%, 73.8%, 0%, 44.7%)
CIE-LAB	lab(21.77, 34.82, -58.24)
CIE-LCH	lch(21.77, 67.85, 300.87°)
OKLab	oklab(33.99% -0.0031 -0.1687)
OKLCH	oklch(33.99% 0.169 269)
XYZ	xyz(5.8685, 3.4522, 25.5512)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19258D #8D8119

analogous

#195F8D #19258D #47198D

triadic

#19258D #8D1925 #258D19

tetradic

#19258D #8D195F #8D8119 #198D47

square

#19258D #8D195F #8D8119 #198D47

split-complementary

#19258D #8D4719 #5F8D19

monochromatic

#070A25 #101759 #19258D #2233C1 #4353DE

Accessibility & contrast

On white

12.42

#19258D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#19258D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19258D

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19258D	#FFFFFF	#000000	##FFFFFF
##19258D	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#002E8B

Tritanopia (blue-blind)

#004356

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #19258d;
/* rgb */ color: rgb(25, 37, 141);
/* oklch */ color: oklch(34.0% 0.169 269.0);

Tailwind

colors: {
  custom: {
    50: '#6d60af',
    500: '#19258d',
    950: '#000000',
  },
}

SCSS

$custom: #19258d;
$custom-light: #6d60af;
$custom-dark: #000000;

JSON

{
  "hex": "#19258d",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 141
  },
  "hsl": {
    "h": 233.793,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.33995,
    "c": 0.16876,
    "h": 269
  },
  "luminance": 0.03453
}

Semantic roles & 50–950 ramp

primary

#19258D

secondary

#BFB243

accent

#DA3BED

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#080511

muted

#7B7980

Preview Lab

Preview with #19258D

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

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