#19254F#19254F

#19254F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 27.9% C 0.079 H 268.9°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#19254F
RGB	rgb(25, 37, 79)
HSL	hsl(227, 52%, 20%)
HSV	hsv(227, 68%, 31%)
CMYK	cmyk(68.4%, 53.2%, 0%, 69%)
CIE-LAB	lab(15.97, 10.35, -27.47)
CIE-LCH	lch(15.97, 29.36, 290.64°)
OKLab	oklab(27.94% -0.0015 -0.0786)
OKLCH	oklch(27.94% 0.079 268.9)
XYZ	xyz(2.4733, 2.0941, 7.6695)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19254F #4F4319

analogous

#19404F #19254F #28194F

triadic

#19254F #4F1925 #254F19

tetradic

#19254F #4F1940 #4F4319 #194F28

square

#19254F #4F1940 #4F4319 #194F28

split-complementary

#19254F #4F2819 #404F19

monochromatic

#070B17 #0A0F21 #19254F #283B7D #3651AC

Accessibility & contrast

On white

14.80

#19254F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#19254F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19254F

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19254F	#FFFFFF	#000000	##FFFFFF
##19254F	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2A51

Deuteranopia (green-blind)

#05254E

Tritanopia (blue-blind)

#002F36

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #19254f;
/* rgb */ color: rgb(25, 37, 79);
/* oklch */ color: oklch(27.9% 0.079 268.9);

Tailwind

colors: {
  custom: {
    50: '#5c5f81',
    500: '#19254f',
    950: '#000000',
  },
}

SCSS

$custom: #19254f;
$custom-light: #5c5f81;
$custom-dark: #000000;

JSON

{
  "hex": "#19254f",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 79
  },
  "hsl": {
    "h": 226.667,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.27941,
    "c": 0.07861,
    "h": 268.9
  },
  "luminance": 0.02094
}

Semantic roles & 50–950 ramp

primary

#19254F

secondary

#85763E

accent

#BC4CDB

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #19254F

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

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