#19224B#19224B

#19224B is a dark, moderate blue. Relative luminance 0.019; OKLCH L 26.9% C 0.077 H 271.1°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#19224B
RGB	rgb(25, 34, 75)
HSL	hsl(229, 50%, 20%)
HSV	hsv(229, 67%, 29%)
CMYK	cmyk(66.7%, 54.7%, 0%, 70.6%)
CIE-LAB	lab(14.73, 10.96, -26.74)
CIE-LCH	lch(14.73, 28.90, 292.29°)
OKLab	oklab(26.9% 0.0015 -0.0765)
OKLCH	oklch(26.9% 0.077 271.1)
XYZ	xyz(2.2425, 1.8585, 6.8958)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19224B #4B4219

analogous

#193B4B #19224B #29194B

triadic

#19224B #4B1922 #224B19

tetradic

#19224B #4B193B #4B4219 #194B29

square

#19224B #4B193B #4B4219 #194B29

split-complementary

#19224B #4B2919 #3B4B19

monochromatic

#080A17 #0A0D1D #19224B #283779 #384CA7

Accessibility & contrast

On white

15.31

#19224B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#19224B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19224B

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19224B	#FFFFFF	#000000	##FFFFFF
##19224B	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D274C

Deuteranopia (green-blind)

#04234A

Tritanopia (blue-blind)

#002B32

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #19224b;
/* rgb */ color: rgb(25, 34, 75);
/* oklch */ color: oklch(26.9% 0.077 271.1);

Tailwind

colors: {
  custom: {
    50: '#5b5c7d',
    500: '#19224b',
    950: '#000000',
  },
}

SCSS

$custom: #19224b;
$custom-light: #5b5c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#19224b",
  "rgb": {
    "r": 25,
    "g": 34,
    "b": 75
  },
  "hsl": {
    "h": 229.2,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.26898,
    "c": 0.07651,
    "h": 271.1
  },
  "luminance": 0.01859
}

Semantic roles & 50–950 ramp

primary

#19224B

secondary

#81753E

accent

#C04EDA

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #19224B

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

Preview Lab → · Contrast checker → · Palette generator →