#19285D#19285D

#19285D is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.8% C 0.097 H 268.1°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#19285D
RGB	rgb(25, 40, 93)
HSL	hsl(227, 58%, 23%)
HSV	hsv(227, 73%, 36%)
CMYK	cmyk(73.1%, 57%, 0%, 63.5%)
CIE-LAB	lab(17.98, 13.87, -33.63)
CIE-LCH	lch(17.98, 36.37, 292.41°)
OKLab	oklab(29.81% -0.0032 -0.0967)
OKLCH	oklch(29.81% 0.097 268.1)
XYZ	xyz(3.1348, 2.5143, 10.6739)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19285D #5D4E19

analogous

#194A5D #19285D #2C195D

triadic

#19285D #5D1928 #285D19

tetradic

#19285D #5D194A #5D4E19 #195D2C

square

#19285D #5D194A #5D4E19 #195D2C

split-complementary

#19285D #5D2C19 #4A5D19

monochromatic

#060A18 #0C132D #19285D #263D8D #3351BD

Accessibility & contrast

On white

13.97

#19285D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#19285D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19285D

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19285D	#FFFFFF	#000000	##FFFFFF
##19285D	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052F5F

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #19285d;
/* rgb */ color: rgb(25, 40, 93);
/* oklch */ color: oklch(29.8% 0.097 268.1);

Tailwind

colors: {
  custom: {
    50: '#5f618b',
    500: '#19285d',
    950: '#000000',
  },
}

SCSS

$custom: #19285d;
$custom-light: #5f618b;
$custom-dark: #000000;

JSON

{
  "hex": "#19285d",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 93
  },
  "hsl": {
    "h": 226.765,
    "s": 57.627,
    "l": 23.137
  },
  "oklch": {
    "l": 0.29809,
    "c": 0.09671,
    "h": 268.1
  },
  "luminance": 0.02515
}

Semantic roles & 50–950 ramp

primary

#19285D

secondary

#93813F

accent

#BF47E1

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #19285D

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

Preview Lab → · Contrast checker → · Palette generator →