#19358E#19358E

#19358E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.0% C 0.151 H 265.7°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#19358E
RGB	rgb(25, 53, 142)
HSL	hsl(226, 70%, 33%)
HSV	hsv(226, 82%, 56%)
CMYK	cmyk(82.4%, 62.7%, 0%, 44.3%)
CIE-LAB	lab(25.88, 24.54, -52.11)
CIE-LCH	lch(25.88, 57.60, 295.21°)
OKLab	oklab(37.03% -0.0113 -0.1507)
OKLCH	oklch(37.03% 0.151 265.7)
XYZ	xyz(6.5548, 4.7051, 26.1487)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19358E #8E7219

analogous

#196F8E #19358E #37198E

triadic

#19358E #8E1935 #358E19

tetradic

#19358E #8E196F #8E7219 #198E37

square

#19358E #8E196F #8E7219 #198E37

split-complementary

#19358E #8E3719 #6F8E19

monochromatic

#070E26 #10225A #19358E #2248C2 #4368DE

Accessibility & contrast

On white

10.82

#19358E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#19358E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19358E

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19358E	#FFFFFF	#000000	##FFFFFF
##19358E	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004391

Deuteranopia (green-blind)

#00388C

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #19358e;
/* rgb */ color: rgb(25, 53, 142);
/* oklch */ color: oklch(37.0% 0.151 265.7);

Tailwind

colors: {
  custom: {
    50: '#6b6bb0',
    500: '#19358e',
    950: '#000000',
  },
}

SCSS

$custom: #19358e;
$custom-light: #6b6bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#19358e",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 142
  },
  "hsl": {
    "h": 225.641,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37027,
    "c": 0.15117,
    "h": 265.7
  },
  "luminance": 0.04706
}

Semantic roles & 50–950 ramp

primary

#19358E

secondary

#BFA244

accent

#C23BED

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #19358E

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

Preview Lab → · Contrast checker → · Palette generator →