#19244B#19244B

#19244B is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.4% C 0.073 H 269.3°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#19244B
RGB	rgb(25, 36, 75)
HSL	hsl(227, 50%, 20%)
HSV	hsv(227, 67%, 29%)
CMYK	cmyk(66.7%, 52%, 0%, 70.6%)
CIE-LAB	lab(15.36, 9.47, -25.72)
CIE-LCH	lch(15.36, 27.41, 290.21°)
OKLab	oklab(27.38% -0.001 -0.0735)
OKLCH	oklch(27.38% 0.073 269.3)
XYZ	xyz(2.3014, 1.9762, 6.9154)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19244B #4B4019

analogous

#193D4B #19244B #27194B

triadic

#19244B #4B1924 #244B19

tetradic

#19244B #4B193D #4B4019 #194B27

square

#19244B #4B193D #4B4019 #194B27

split-complementary

#19244B #4B2719 #3D4B19

monochromatic

#080B17 #0A0E1D #19244B #283A79 #3850A7

Accessibility & contrast

On white

15.05

#19244B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#19244B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19244B

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19244B	#FFFFFF	#000000	##FFFFFF
##19244B	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11294C

Deuteranopia (green-blind)

#09244A

Tritanopia (blue-blind)

#002D33

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #19244b;
/* rgb */ color: rgb(25, 36, 75);
/* oklch */ color: oklch(27.4% 0.073 269.3);

Tailwind

colors: {
  custom: {
    50: '#5b5e7d',
    500: '#19244b',
    950: '#000000',
  },
}

SCSS

$custom: #19244b;
$custom-light: #5b5e7d;
$custom-dark: #000000;

JSON

{
  "hex": "#19244b",
  "rgb": {
    "r": 25,
    "g": 36,
    "b": 75
  },
  "hsl": {
    "h": 226.8,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.27381,
    "c": 0.07348,
    "h": 269.3
  },
  "luminance": 0.01976
}

Semantic roles & 50–950 ramp

primary

#19244B

secondary

#81733E

accent

#BB4EDA

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #19244B

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

Preview Lab → · Contrast checker → · Palette generator →