#19358D#19358D

#19358D is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.9% C 0.150 H 265.7°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#19358D
RGB	rgb(25, 53, 141)
HSL	hsl(226, 70%, 33%)
HSV	hsv(226, 82%, 55%)
CMYK	cmyk(82.3%, 62.4%, 0%, 44.7%)
CIE-LAB	lab(25.79, 24.14, -51.64)
CIE-LCH	lch(25.79, 57.00, 295.05°)
OKLab	oklab(36.93% -0.0113 -0.1494)
OKLCH	oklch(36.93% 0.15 265.7)
XYZ	xyz(6.4800, 4.6752, 25.7550)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19358D #8D7119

analogous

#196F8D #19358D #37198D

triadic

#19358D #8D1935 #358D19

tetradic

#19358D #8D196F #8D7119 #198D37

square

#19358D #8D196F #8D7119 #198D37

split-complementary

#19358D #8D3719 #6F8D19

monochromatic

#070E25 #102159 #19358D #2249C1 #4368DE

Accessibility & contrast

On white

10.85

#19358D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#19358D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19358D

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19358D	#FFFFFF	#000000	##FFFFFF
##19358D	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#00388B

Tritanopia (blue-blind)

#004C5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #19358d;
/* rgb */ color: rgb(25, 53, 141);
/* oklch */ color: oklch(36.9% 0.150 265.7);

Tailwind

colors: {
  custom: {
    50: '#6b6baf',
    500: '#19358d',
    950: '#000000',
  },
}

SCSS

$custom: #19358d;
$custom-light: #6b6baf;
$custom-dark: #000000;

JSON

{
  "hex": "#19358d",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 141
  },
  "hsl": {
    "h": 225.517,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36934,
    "c": 0.14979,
    "h": 265.7
  },
  "luminance": 0.04676
}

Semantic roles & 50–950 ramp

primary

#19358D

secondary

#BFA143

accent

#C23BED

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #19358D

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

Preview Lab → · Contrast checker → · Palette generator →