#19284C#19284C

#19284C is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.4% C 0.069 H 265.2°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#19284C
RGB	rgb(25, 40, 76)
HSL	hsl(222, 50%, 20%)
HSV	hsv(222, 67%, 30%)
CMYK	cmyk(67.1%, 47.4%, 0%, 70.2%)
CIE-LAB	lab(16.73, 6.91, -24.22)
CIE-LCH	lch(16.73, 25.19, 285.92°)
OKLab	oklab(28.45% -0.0057 -0.069)
OKLCH	oklch(28.45% 0.069 265.2)
XYZ	xyz(2.4638, 2.2458, 7.1397)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19284C #4C3D19

analogous

#19424C #19284C #24194C

triadic

#19284C #4C1928 #284C19

tetradic

#19284C #4C1942 #4C3D19 #194C24

square

#19284C #4C1942 #4C3D19 #194C24

split-complementary

#19284C #4C2419 #424C19

monochromatic

#080C17 #0A101E #19284C #28407A #3758A8

Accessibility & contrast

On white

14.49

#19284C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#19284C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19284C

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19284C	#FFFFFF	#000000	##FFFFFF
##19284C	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182C4D

Deuteranopia (green-blind)

#10274B

Tritanopia (blue-blind)

#003036

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #19284c;
/* rgb */ color: rgb(25, 40, 76);
/* oklch */ color: oklch(28.4% 0.069 265.2);

Tailwind

colors: {
  custom: {
    50: '#5b617e',
    500: '#19284c',
    950: '#000000',
  },
}

SCSS

$custom: #19284c;
$custom-light: #5b617e;
$custom-dark: #000000;

JSON

{
  "hex": "#19284c",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 76
  },
  "hsl": {
    "h": 222.353,
    "s": 50.495,
    "l": 19.804
  },
  "oklch": {
    "l": 0.2845,
    "c": 0.06924,
    "h": 265.2
  },
  "luminance": 0.02246
}

Semantic roles & 50–950 ramp

primary

#19284C

secondary

#826E3E

accent

#B14EDA

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #19284C

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

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