#193A79#193A79

#193A79 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.3% C 0.115 H 261.7°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#193A79
RGB	rgb(25, 58, 121)
HSL	hsl(219, 66%, 29%)
HSV	hsv(219, 79%, 47%)
CMYK	cmyk(79.3%, 52.1%, 0%, 52.5%)
CIE-LAB	lab(25.60, 12.47, -39.43)
CIE-LCH	lch(25.60, 41.35, 287.55°)
OKLab	oklab(36.28% -0.0165 -0.1134)
OKLCH	oklch(36.28% 0.115 261.7)
XYZ	xyz(5.3639, 4.6127, 18.6931)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A79 #795819

analogous

#196A79 #193A79 #281979

triadic

#193A79 #79193A #3A7919

tetradic

#193A79 #79196A #795819 #197928

square

#193A79 #79196A #795819 #197928

split-complementary

#193A79 #792819 #6A7919

monochromatic

#050C19 #0F2246 #193A79 #2352AC #376DD6

Accessibility & contrast

On white

10.92

#193A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#193A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A79

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A79	#FFFFFF	#000000	##FFFFFF
##193A79	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14417B

Deuteranopia (green-blind)

#003978

Tritanopia (blue-blind)

#004953

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193a79;
/* rgb */ color: rgb(25, 58, 121);
/* oklch */ color: oklch(36.3% 0.115 261.7);

Tailwind

colors: {
  custom: {
    50: '#656fa0',
    500: '#193a79',
    950: '#000000',
  },
}

SCSS

$custom: #193a79;
$custom-light: #656fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#193a79",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 121
  },
  "hsl": {
    "h": 219.375,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36282,
    "c": 0.11459,
    "h": 261.7
  },
  "luminance": 0.04613
}

Semantic roles & 50–950 ramp

primary

#193A79

secondary

#AE8840

accent

#AE3FE9

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070F

muted

#7A7A7E

Preview Lab

Preview with #193A79

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

Preview Lab → · Contrast checker → · Palette generator →