#19448B#19448B

#19448B is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.0% C 0.128 H 260.0°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#19448B
RGB	rgb(25, 68, 139)
HSL	hsl(217, 70%, 32%)
HSV	hsv(217, 82%, 55%)
CMYK	cmyk(82%, 51.1%, 0%, 45.5%)
CIE-LAB	lab(29.92, 12.90, -43.69)
CIE-LCH	lch(29.92, 45.55, 286.45°)
OKLab	oklab(40.01% -0.0221 -0.1257)
OKLCH	oklch(40.01% 0.128 260)
XYZ	xyz(7.1265, 6.2041, 25.2430)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19448B #8B6019

analogous

#197D8B #19448B #27198B

triadic

#19448B #8B1944 #448B19

tetradic

#19448B #8B197D #8B6019 #198B27

square

#19448B #8B197D #8B6019 #198B27

split-complementary

#19448B #8B2719 #7D8B19

monochromatic

#061123 #102B57 #19448B #225DBF #417CDD

Accessibility & contrast

On white

9.37

#19448B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#19448B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19448B

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19448B	#FFFFFF	#000000	##FFFFFF
##19448B	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194C8E

Deuteranopia (green-blind)

#00428A

Tritanopia (blue-blind)

#005561

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #19448b;
/* rgb */ color: rgb(25, 68, 139);
/* oklch */ color: oklch(40.0% 0.128 260.0);

Tailwind

colors: {
  custom: {
    50: '#6a77ad',
    500: '#19448b',
    950: '#000000',
  },
}

SCSS

$custom: #19448b;
$custom-light: #6a77ad;
$custom-dark: #000000;

JSON

{
  "hex": "#19448b",
  "rgb": {
    "r": 25,
    "g": 68,
    "b": 139
  },
  "hsl": {
    "h": 217.368,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40006,
    "c": 0.12765,
    "h": 260
  },
  "luminance": 0.06205
}

Semantic roles & 50–950 ramp

primary

#19448B

secondary

#BE8F42

accent

#AA3BEC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #19448B

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

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