#193B7A#193B7A

#193B7A is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.6% C 0.115 H 261.4°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX#193B7A
RGBrgb(25, 59, 122)
HSLhsl(219, 66%, 29%)
HSVhsv(219, 80%, 48%)
CMYKcmyk(79.5%, 51.6%, 0%, 52.2%)
CIE-LABlab(25.98, 12.18, -39.45)
CIE-LCHlch(25.98, 41.29, 287.15°)
OKLaboklab(36.59% -0.0172 -0.1134)
OKLCHoklch(36.59% 0.115 261.4)
XYZxyz(5.4765, 4.7391, 19.0347)
Luminance0.0474 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193B7A #7A5819
analogous
#196C7A #193B7A #28197A
triadic
#193B7A #7A193B #3B7A19
tetradic
#193B7A #7A196C #7A5819 #197A28
square
#193B7A #7A196C #7A5819 #197A28
split-complementary
#193B7A #7A2819 #6C7A19
monochromatic
#050C19 #0F2247 #193B7A #2354AD #376FD6

Accessibility & contrast

On white

10.78
#193B7A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.95
#193B7A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B7A
10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193B7A#FFFFFF#000000##FFFFFF
##193B7A1.0010.781.9510.78
#FFFFFF10.781.0021.001.00
#0000001.9521.001.0021.00
##FFFFFF10.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#15427C
Deuteranopia (green-blind)
#003979
Tritanopia (blue-blind)
#004A54
Achromatopsia (no color)
#3D3D3D

Design tokens & code

CSS
--color: #193b7a;
/* rgb */ color: rgb(25, 59, 122);
/* oklch */ color: oklch(36.6% 0.115 261.4);
Tailwind
colors: {
  custom: {
    50: '#6670a1',
    500: '#193b7a',
    950: '#000000',
  },
}
SCSS
$custom: #193b7a;
$custom-light: #6670a1;
$custom-dark: #000000;
JSON
{
  "hex": "#193b7a",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 122
  },
  "hsl": {
    "h": 218.969,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36594,
    "c": 0.11473,
    "h": 261.4
  },
  "luminance": 0.0474
}

Semantic roles & 50–950 ramp

primary
#193B7A
secondary
#AF8840
accent
#AD3FE9
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06070F
muted
#7A7A7E

Preview Lab

Preview with #193B7A

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

Preview Lab → · Contrast checker → · Palette generator →

#193B7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva