#19458F#19458F

#19458F is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.5% C 0.132 H 260.3°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#19458F
RGB	rgb(25, 69, 143)
HSL	hsl(218, 70%, 33%)
HSV	hsv(218, 83%, 56%)
CMYK	cmyk(82.5%, 51.7%, 0%, 43.9%)
CIE-LAB	lab(30.51, 13.85, -45.20)
CIE-LCH	lch(30.51, 47.27, 287.03°)
OKLab	oklab(40.55% -0.0223 -0.1301)
OKLCH	oklch(40.55% 0.132 260.3)
XYZ	xyz(7.4851, 6.4452, 26.8308)
Luminance	0.0645 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19458F #8F6319

analogous

#19808F #19458F #28198F

triadic

#19458F #8F1945 #458F19

tetradic

#19458F #8F1980 #8F6319 #198F28

square

#19458F #8F1980 #8F6319 #198F28

split-complementary

#19458F #8F2819 #808F19

monochromatic

#071327 #102C5B #19458F #225EC3 #447EDE

Accessibility & contrast

On white

9.17

#19458F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#19458F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19458F

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19458F	#FFFFFF	#000000	##FFFFFF
##19458F	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164D92

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#005763

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #19458f;
/* rgb */ color: rgb(25, 69, 143);
/* oklch */ color: oklch(40.5% 0.132 260.3);

Tailwind

colors: {
  custom: {
    50: '#6a78b0',
    500: '#19458f',
    950: '#000000',
  },
}

SCSS

$custom: #19458f;
$custom-light: #6a78b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19458f",
  "rgb": {
    "r": 25,
    "g": 69,
    "b": 143
  },
  "hsl": {
    "h": 217.627,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40548,
    "c": 0.13204,
    "h": 260.3
  },
  "luminance": 0.06446
}

Semantic roles & 50–950 ramp

primary

#19458F

secondary

#BF9244

accent

#AB3BED

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #19458F

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

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