#19478A#19478A

#19478A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.6% C 0.122 H 258.3°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#19478A
RGB	rgb(25, 71, 138)
HSL	hsl(216, 69%, 32%)
HSV	hsv(216, 82%, 54%)
CMYK	cmyk(81.9%, 48.6%, 0%, 45.9%)
CIE-LAB	lab(30.75, 10.43, -41.73)
CIE-LCH	lch(30.75, 43.01, 284.03°)
OKLab	oklab(40.62% -0.0247 -0.1199)
OKLCH	oklch(40.62% 0.122 258.3)
XYZ	xyz(7.2399, 6.5473, 24.9220)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19478A #8A5C19

analogous

#19808A #19478A #23198A

triadic

#19478A #8A1947 #478A19

tetradic

#19478A #8A1980 #8A5C19 #198A23

square

#19478A #8A1980 #8A5C19 #198A23

split-complementary

#19478A #8A2319 #808A19

monochromatic

#061222 #102C56 #19478A #2262BE #4180DD

Accessibility & contrast

On white

9.09

#19478A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#19478A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19478A

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19478A	#FFFFFF	#000000	##FFFFFF
##19478A	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224E8C

Deuteranopia (green-blind)

#004489

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #19478a;
/* rgb */ color: rgb(25, 71, 138);
/* oklch */ color: oklch(40.6% 0.122 258.3);

Tailwind

colors: {
  custom: {
    50: '#6979ad',
    500: '#19478a',
    950: '#000000',
  },
}

SCSS

$custom: #19478a;
$custom-light: #6979ad;
$custom-dark: #000000;

JSON

{
  "hex": "#19478a",
  "rgb": {
    "r": 25,
    "g": 71,
    "b": 138
  },
  "hsl": {
    "h": 215.575,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40622,
    "c": 0.12243,
    "h": 258.3
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary

#19478A

secondary

#BD8B42

accent

#A43CEC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #19478A

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

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