#19388A#19388A

#19388A is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.3% C 0.142 H 264.6°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#19388A
RGB	rgb(25, 56, 138)
HSL	hsl(224, 69%, 32%)
HSV	hsv(224, 82%, 54%)
CMYK	cmyk(81.9%, 59.4%, 0%, 45.9%)
CIE-LAB	lab(26.36, 20.84, -48.85)
CIE-LCH	lch(26.36, 53.11, 293.11°)
OKLab	oklab(37.28% -0.0133 -0.1411)
OKLCH	oklch(37.28% 0.142 264.6)
XYZ	xyz(6.4009, 4.8692, 24.6423)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19388A #8A6B19

analogous

#19718A #19388A #33198A

triadic

#19388A #8A1938 #388A19

tetradic

#19388A #8A1971 #8A6B19 #198A33

square

#19388A #8A1971 #8A6B19 #198A33

split-complementary

#19388A #8A3319 #718A19

monochromatic

#060E22 #102356 #19388A #224DBE #416CDD

Accessibility & contrast

On white

10.64

#19388A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#19388A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19388A

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19388A	#FFFFFF	#000000	##FFFFFF
##19388A	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448D

Deuteranopia (green-blind)

#003988

Tritanopia (blue-blind)

#004D5B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #19388a;
/* rgb */ color: rgb(25, 56, 138);
/* oklch */ color: oklch(37.3% 0.142 264.6);

Tailwind

colors: {
  custom: {
    50: '#6a6ead',
    500: '#19388a',
    950: '#000000',
  },
}

SCSS

$custom: #19388a;
$custom-light: #6a6ead;
$custom-dark: #000000;

JSON

{
  "hex": "#19388a",
  "rgb": {
    "r": 25,
    "g": 56,
    "b": 138
  },
  "hsl": {
    "h": 223.54,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37279,
    "c": 0.14176,
    "h": 264.6
  },
  "luminance": 0.0487
}

Semantic roles & 50–950 ramp

primary

#19388A

secondary

#BD9B42

accent

#BC3CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #19388A

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

Preview Lab → · Contrast checker → · Palette generator →