#193A84#193A84

#193A84 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.2% C 0.131 H 263.3°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#193A84
RGB	rgb(25, 58, 132)
HSL	hsl(221, 68%, 31%)
HSV	hsv(221, 81%, 52%)
CMYK	cmyk(81.1%, 56.1%, 0%, 48.2%)
CIE-LAB	lab(26.44, 17.00, -44.98)
CIE-LCH	lch(26.44, 48.08, 290.70°)
OKLab	oklab(37.19% -0.0152 -0.1297)
OKLCH	oklch(37.19% 0.131 263.3)
XYZ	xyz(6.0773, 4.8980, 22.4504)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A84 #846319

analogous

#196F84 #193A84 #2D1984

triadic

#193A84 #84193A #3A8419

tetradic

#193A84 #84196F #846319 #19842D

square

#193A84 #84196F #846319 #19842D

split-complementary

#193A84 #842D19 #6F8419

monochromatic

#060D1D #0F2351 #193A84 #2351B7 #3D6EDA

Accessibility & contrast

On white

10.61

#193A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#193A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A84

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A84	#FFFFFF	#000000	##FFFFFF
##193A84	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004487

Deuteranopia (green-blind)

#003A83

Tritanopia (blue-blind)

#004C59

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193a84;
/* rgb */ color: rgb(25, 58, 132);
/* oklch */ color: oklch(37.2% 0.131 263.3);

Tailwind

colors: {
  custom: {
    50: '#686fa8',
    500: '#193a84',
    950: '#000000',
  },
}

SCSS

$custom: #193a84;
$custom-light: #686fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#193a84",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 132
  },
  "hsl": {
    "h": 221.495,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37188,
    "c": 0.13061,
    "h": 263.3
  },
  "luminance": 0.04899
}

Semantic roles & 50–950 ramp

primary

#193A84

secondary

#B89341

accent

#B53DEB

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193A84

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

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