#19153D#19153D

#19153D is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.7% C 0.074 H 283.3°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#19153D
RGB	rgb(25, 21, 61)
HSL	hsl(246, 49%, 16%)
HSV	hsv(246, 66%, 24%)
CMYK	cmyk(59%, 65.6%, 0%, 76.1%)
CIE-LAB	lab(9.64, 15.21, -25.16)
CIE-LCH	lch(9.64, 29.40, 301.15°)
OKLab	oklab(22.73% 0.0171 -0.072)
OKLCH	oklch(22.73% 0.074 283.3)
XYZ	xyz(1.5111, 1.0798, 4.5428)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19153D #393D15

analogous

#15253D #19153D #2D153D

triadic

#19153D #3D1915 #153D19

tetradic

#19153D #3D1525 #393D15 #153D2D

square

#19153D #3D1525 #393D15 #153D2D

split-complementary

#19153D #3D2D15 #253D15

monochromatic

#090817 #090817 #19153D #2C256B #3E3498

Accessibility & contrast

On white

17.27

#19153D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#19153D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19153D

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19153D	#FFFFFF	#000000	##FFFFFF
##19153D	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C3E

Deuteranopia (green-blind)

#00193C

Tritanopia (blue-blind)

#0B1E26

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #19153d;
/* rgb */ color: rgb(25, 21, 61);
/* oklch */ color: oklch(22.7% 0.074 283.3);

Tailwind

colors: {
  custom: {
    50: '#595273',
    500: '#19153d',
    950: '#000000',
  },
}

SCSS

$custom: #19153d;
$custom-light: #595273;
$custom-dark: #000000;

JSON

{
  "hex": "#19153d",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 61
  },
  "hsl": {
    "h": 246,
    "s": 48.78,
    "l": 16.078
  },
  "oklch": {
    "l": 0.22726,
    "c": 0.07397,
    "h": 283.3
  },
  "luminance": 0.0108
}

Semantic roles & 50–950 ramp

primary

#19153D

secondary

#6F7539

accent

#D84FCB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040208

muted

#79787B

Preview Lab

Preview with #19153D

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

Preview Lab → · Contrast checker → · Palette generator →