#19358F#19358F

#19358F is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.1% C 0.153 H 265.8°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#19358F
RGB	rgb(25, 53, 143)
HSL	hsl(226, 70%, 33%)
HSV	hsv(226, 83%, 56%)
CMYK	cmyk(82.5%, 62.9%, 0%, 43.9%)
CIE-LAB	lab(25.97, 24.93, -52.59)
CIE-LCH	lch(25.97, 58.20, 295.37°)
OKLab	oklab(37.12% -0.0113 -0.1521)
OKLCH	oklch(37.12% 0.153 265.8)
XYZ	xyz(6.6302, 4.7353, 26.5458)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19358F #8F7319

analogous

#19708F #19358F #38198F

triadic

#19358F #8F1935 #358F19

tetradic

#19358F #8F1970 #8F7319 #198F38

square

#19358F #8F1970 #8F7319 #198F38

split-complementary

#19358F #8F3819 #708F19

monochromatic

#070E27 #10225B #19358F #2248C3 #4469DE

Accessibility & contrast

On white

10.78

#19358F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#19358F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19358F

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19358F	#FFFFFF	#000000	##FFFFFF
##19358F	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004392

Deuteranopia (green-blind)

#00388D

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #19358f;
/* rgb */ color: rgb(25, 53, 143);
/* oklch */ color: oklch(37.1% 0.153 265.8);

Tailwind

colors: {
  custom: {
    50: '#6c6bb1',
    500: '#19358f',
    950: '#000000',
  },
}

SCSS

$custom: #19358f;
$custom-light: #6c6bb1;
$custom-dark: #000000;

JSON

{
  "hex": "#19358f",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 143
  },
  "hsl": {
    "h": 225.763,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37121,
    "c": 0.15256,
    "h": 265.8
  },
  "luminance": 0.04736
}

Semantic roles & 50–950 ramp

primary

#19358F

secondary

#BFA244

accent

#C33BED

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #19358F

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

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