#19285A#19285A

#19285A is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.092 H 267.8°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#19285A
RGB	rgb(25, 40, 90)
HSL	hsl(226, 57%, 23%)
HSV	hsv(226, 72%, 35%)
CMYK	cmyk(72.2%, 55.6%, 0%, 64.7%)
CIE-LAB	lab(17.75, 12.63, -32.01)
CIE-LCH	lch(17.75, 34.42, 291.53°)
OKLab	oklab(29.56% -0.0035 -0.0919)
OKLCH	oklch(29.56% 0.092 267.8)
XYZ	xyz(3.0045, 2.4622, 9.9878)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19285A #5A4B19

analogous

#19485A #19285A #2B195A

triadic

#19285A #5A1928 #285A19

tetradic

#19285A #5A1948 #5A4B19 #195A2B

square

#19285A #5A1948 #5A4B19 #195A2B

split-complementary

#19285A #5A2B19 #485A19

monochromatic

#070B18 #0C132A #19285A #263D8A #3453BA

Accessibility & contrast

On white

14.07

#19285A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#19285A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19285A

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19285A	#FFFFFF	#000000	##FFFFFF
##19285A	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092F5C

Deuteranopia (green-blind)

#002959

Tritanopia (blue-blind)

#00343C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #19285a;
/* rgb */ color: rgb(25, 40, 90);
/* oklch */ color: oklch(29.6% 0.092 267.8);

Tailwind

colors: {
  custom: {
    50: '#5f6189',
    500: '#19285a',
    950: '#000000',
  },
}

SCSS

$custom: #19285a;
$custom-light: #5f6189;
$custom-dark: #000000;

JSON

{
  "hex": "#19285a",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 90
  },
  "hsl": {
    "h": 226.154,
    "s": 56.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29555,
    "c": 0.09198,
    "h": 267.8
  },
  "luminance": 0.02462
}

Semantic roles & 50–950 ramp

primary

#19285A

secondary

#907D3E

accent

#BD48E0

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05050B

muted

#79797C

Preview Lab

Preview with #19285A

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

Preview Lab → · Contrast checker → · Palette generator →