#19458B#19458B

#19458B is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.2% C 0.126 H 259.5°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#19458B
RGB	rgb(25, 69, 139)
HSL	hsl(217, 70%, 32%)
HSV	hsv(217, 82%, 55%)
CMYK	cmyk(82%, 50.4%, 0%, 45.5%)
CIE-LAB	lab(30.22, 12.21, -43.21)
CIE-LCH	lch(30.22, 44.90, 285.78°)
OKLab	oklab(40.24% -0.0229 -0.1243)
OKLCH	oklch(40.24% 0.126 259.5)
XYZ	xyz(7.1875, 6.3261, 25.2633)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19458B #8B5F19

analogous

#197E8B #19458B #26198B

triadic

#19458B #8B1945 #458B19

tetradic

#19458B #8B197E #8B5F19 #198B26

square

#19458B #8B197E #8B5F19 #198B26

split-complementary

#19458B #8B2619 #7E8B19

monochromatic

#061223 #102B57 #19458B #225FBF #417DDD

Accessibility & contrast

On white

9.27

#19458B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#19458B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19458B

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19458B	#FFFFFF	#000000	##FFFFFF
##19458B	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4D8E

Deuteranopia (green-blind)

#00428A

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #19458b;
/* rgb */ color: rgb(25, 69, 139);
/* oklch */ color: oklch(40.2% 0.126 259.5);

Tailwind

colors: {
  custom: {
    50: '#6978ad',
    500: '#19458b',
    950: '#000000',
  },
}

SCSS

$custom: #19458b;
$custom-light: #6978ad;
$custom-dark: #000000;

JSON

{
  "hex": "#19458b",
  "rgb": {
    "r": 25,
    "g": 69,
    "b": 139
  },
  "hsl": {
    "h": 216.842,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.40235,
    "c": 0.12638,
    "h": 259.5
  },
  "luminance": 0.06327
}

Semantic roles & 50–950 ramp

primary

#19458B

secondary

#BE8E42

accent

#A83BEC

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #19458B

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

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