#19198D#19198D

#19198D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.3% C 0.180 H 270.3°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#19198D
RGB	rgb(25, 25, 141)
HSL	hsl(240, 70%, 33%)
HSV	hsv(240, 82%, 55%)
CMYK	cmyk(82.3%, 82.3%, 0%, 44.7%)
CIE-LAB	lab(19.33, 41.76, -62.29)
CIE-LCH	lch(19.33, 74.99, 303.84°)
OKLab	oklab(32.27% 0.0009 -0.1803)
OKLCH	oklch(32.27% 0.18 270.3)
XYZ	xyz(5.5546, 2.8244, 25.4465)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19198D #8D8D19

analogous

#19538D #19198D #53198D

triadic

#19198D #8D1919 #198D19

tetradic

#19198D #8D1953 #8D8D19 #198D53

square

#19198D #8D1953 #8D8D19 #198D53

split-complementary

#19198D #8D5319 #538D19

monochromatic

#070725 #101059 #19198D #2222C1 #4343DE

Accessibility & contrast

On white

13.42

#19198D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#19198D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19198D

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19198D	#FFFFFF	#000000	##FFFFFF
##19198D	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003590

Deuteranopia (green-blind)

#00298B

Tritanopia (blue-blind)

#003E54

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #19198d;
/* rgb */ color: rgb(25, 25, 141);
/* oklch */ color: oklch(32.3% 0.180 270.3);

Tailwind

colors: {
  custom: {
    50: '#6e59b0',
    500: '#19198d',
    950: '#000000',
  },
}

SCSS

$custom: #19198d;
$custom-light: #6e59b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19198d",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 141
  },
  "hsl": {
    "h": 240,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32265,
    "c": 0.18034,
    "h": 270.3
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary

#19198D

secondary

#BFBF43

accent

#ED3BED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #19198D

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

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