#19488E#19488E

#19488E is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.2% C 0.127 H 258.7°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#19488E
RGB	rgb(25, 72, 142)
HSL	hsl(216, 70%, 33%)
HSV	hsv(216, 82%, 56%)
CMYK	cmyk(82.4%, 49.3%, 0%, 44.3%)
CIE-LAB	lab(31.33, 11.38, -43.26)
CIE-LCH	lch(31.33, 44.73, 284.74°)
OKLab	oklab(41.16% -0.0249 -0.1244)
OKLCH	oklch(41.16% 0.127 258.7)
XYZ	xyz(7.5990, 6.7935, 26.4967)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19488E #8E5F19

analogous

#19838E #19488E #24198E

triadic

#19488E #8E1948 #488E19

tetradic

#19488E #8E1983 #8E5F19 #198E24

square

#19488E #8E1983 #8E5F19 #198E24

split-complementary

#19488E #8E2419 #838E19

monochromatic

#071326 #102E5A #19488E #2262C2 #4382DE

Accessibility & contrast

On white

8.90

#19488E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#19488E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19488E

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19488E	#FFFFFF	#000000	##FFFFFF
##19488E	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204F91

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#005964

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #19488e;
/* rgb */ color: rgb(25, 72, 142);
/* oklch */ color: oklch(41.2% 0.127 258.7);

Tailwind

colors: {
  custom: {
    50: '#6a7aaf',
    500: '#19488e',
    950: '#000000',
  },
}

SCSS

$custom: #19488e;
$custom-light: #6a7aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#19488e",
  "rgb": {
    "r": 25,
    "g": 72,
    "b": 142
  },
  "hsl": {
    "h": 215.897,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41157,
    "c": 0.12683,
    "h": 258.7
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#19488E

secondary

#BF8E44

accent

#A53BED

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #19488E

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

Preview Lab → · Contrast checker → · Palette generator →