#19478C#19478C

#19478C is a dark, vivid blue. Relative luminance 0.066; OKLCH L 40.8% C 0.125 H 258.8°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#19478C
RGB	rgb(25, 71, 140)
HSL	hsl(216, 70%, 32%)
HSV	hsv(216, 82%, 55%)
CMYK	cmyk(82.1%, 49.3%, 0%, 45.1%)
CIE-LAB	lab(30.89, 11.25, -42.74)
CIE-LCH	lch(30.89, 44.19, 284.74°)
OKLab	oklab(40.77% -0.0244 -0.1229)
OKLCH	oklch(40.77% 0.125 258.8)
XYZ	xyz(7.3860, 6.6057, 25.6916)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19478C #8C5E19

analogous

#19818C #19478C #25198C

triadic

#19478C #8C1947 #478C19

tetradic

#19478C #8C1981 #8C5E19 #198C25

square

#19478C #8C1981 #8C5E19 #198C25

split-complementary

#19478C #8C2519 #818C19

monochromatic

#061224 #102D58 #19478C #2261C0 #4280DD

Accessibility & contrast

On white

9.05

#19478C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#19478C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19478C

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19478C	#FFFFFF	#000000	##FFFFFF
##19478C	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204E8F

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#005862

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #19478c;
/* rgb */ color: rgb(25, 71, 140);
/* oklch */ color: oklch(40.8% 0.125 258.8);

Tailwind

colors: {
  custom: {
    50: '#6a79ae',
    500: '#19478c',
    950: '#000000',
  },
}

SCSS

$custom: #19478c;
$custom-light: #6a79ae;
$custom-dark: #000000;

JSON

{
  "hex": "#19478c",
  "rgb": {
    "r": 25,
    "g": 71,
    "b": 140
  },
  "hsl": {
    "h": 216,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.40773,
    "c": 0.12526,
    "h": 258.8
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#19478C

secondary

#BE8D43

accent

#A63BED

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #19478C

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

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