#19138D#19138D

#19138D is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.6% C 0.185 H 270.7°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#19138D
RGB	rgb(25, 19, 141)
HSL	hsl(243, 76%, 31%)
HSV	hsv(243, 87%, 55%)
CMYK	cmyk(82.3%, 86.5%, 0%, 44.7%)
CIE-LAB	lab(18.34, 44.66, -63.92)
CIE-LCH	lch(18.34, 77.98, 304.94°)
OKLab	oklab(31.58% 0.0022 -0.1849)
OKLCH	oklch(31.58% 0.185 270.7)
XYZ	xyz(5.4399, 2.5949, 25.4083)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19138D #878D13

analogous

#134A8D #19138D #56138D

triadic

#19138D #8D1913 #138D19

tetradic

#19138D #8D134A #878D13 #138D56

square

#19138D #8D134A #878D13 #138D56

split-complementary

#19138D #8D5613 #4A8D13

monochromatic

#060421 #0F0C57 #19138D #231AC3 #3F36E4

Accessibility & contrast

On white

13.82

#19138D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#19138D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19138D

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19138D	#FFFFFF	#000000	##FFFFFF
##19138D	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003390

Deuteranopia (green-blind)

#00268B

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #19138d;
/* rgb */ color: rgb(25, 19, 141);
/* oklch */ color: oklch(31.6% 0.185 270.7);

Tailwind

colors: {
  custom: {
    50: '#6e56b0',
    500: '#19138d',
    950: '#000000',
  },
}

SCSS

$custom: #19138d;
$custom-light: #6e56b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19138d",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 141
  },
  "hsl": {
    "h": 242.951,
    "s": 76.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.31583,
    "c": 0.18496,
    "h": 270.7
  },
  "luminance": 0.02596
}

Semantic roles & 50–950 ramp

primary

#19138D

secondary

#BAC13B

accent

#F335E9

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #19138D

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

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