#19154D#19154D

#19154D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.3% C 0.099 H 279.2°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#19154D
RGB	rgb(25, 21, 77)
HSL	hsl(244, 57%, 19%)
HSV	hsv(244, 73%, 30%)
CMYK	cmyk(67.5%, 72.7%, 0%, 69.8%)
CIE-LAB	lab(11.13, 21.31, -33.96)
CIE-LCH	lch(11.13, 40.09, 302.10°)
OKLab	oklab(24.28% 0.0159 -0.0978)
OKLCH	oklch(24.28% 0.099 279.2)
XYZ	xyz(2.0082, 1.2787, 7.1607)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19154D #494D15

analogous

#152D4D #19154D #35154D

triadic

#19154D #4D1915 #154D19

tetradic

#19154D #4D152D #494D15 #154D35

square

#19154D #4D152D #494D15 #154D35

split-complementary

#19154D #4D3515 #2D4D15

monochromatic

#080718 #09081D #19154D #29227D #382FAD

Accessibility & contrast

On white

16.72

#19154D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#19154D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19154D

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19154D	#FFFFFF	#000000	##FFFFFF
##19154D	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#001C4C

Tritanopia (blue-blind)

#00232E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #19154d;
/* rgb */ color: rgb(25, 21, 77);
/* oklch */ color: oklch(24.3% 0.099 279.2);

Tailwind

colors: {
  custom: {
    50: '#5d527f',
    500: '#19154d',
    950: '#000000',
  },
}

SCSS

$custom: #19154d;
$custom-light: #5d527f;
$custom-dark: #000000;

JSON

{
  "hex": "#19154d",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 77
  },
  "hsl": {
    "h": 244.286,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24279,
    "c": 0.09912,
    "h": 279.2
  },
  "luminance": 0.01279
}

Semantic roles & 50–950 ramp

primary

#19154D

secondary

#7F8539

accent

#E047D5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #19154D

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

Preview Lab → · Contrast checker → · Palette generator →