#193A82#193A82

#193A82 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.0% C 0.128 H 263.1°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#193A82
RGB	rgb(25, 58, 130)
HSL	hsl(221, 68%, 30%)
HSV	hsv(221, 81%, 51%)
CMYK	cmyk(80.8%, 55.4%, 0%, 49%)
CIE-LAB	lab(26.29, 16.18, -43.98)
CIE-LCH	lch(26.29, 46.86, 290.19°)
OKLab	oklab(37.02% -0.0154 -0.1268)
OKLCH	oklch(37.02% 0.128 263.1)
XYZ	xyz(5.9418, 4.8438, 21.7366)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A82 #826119

analogous

#196E82 #193A82 #2C1982

triadic

#193A82 #82193A #3A8219

tetradic

#193A82 #82196E #826119 #19822C

square

#193A82 #82196E #826119 #19822C

split-complementary

#193A82 #822C19 #6E8219

monochromatic

#050C1B #0F234F #193A82 #2351B5 #3C6DD9

Accessibility & contrast

On white

10.67

#193A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#193A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A82

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A82	#FFFFFF	#000000	##FFFFFF
##193A82	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014385

Deuteranopia (green-blind)

#003A81

Tritanopia (blue-blind)

#004C58

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193a82;
/* rgb */ color: rgb(25, 58, 130);
/* oklch */ color: oklch(37.0% 0.128 263.1);

Tailwind

colors: {
  custom: {
    50: '#686fa7',
    500: '#193a82',
    950: '#000000',
  },
}

SCSS

$custom: #193a82;
$custom-light: #686fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#193a82",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 130
  },
  "hsl": {
    "h": 221.143,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3702,
    "c": 0.12772,
    "h": 263.1
  },
  "luminance": 0.04844
}

Semantic roles & 50–950 ramp

primary

#193A82

secondary

#B69141

accent

#B43DEB

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193A82

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

Preview Lab → · Contrast checker → · Palette generator →