#193B7C#193B7C

#193B7C is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.8% C 0.118 H 261.7°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX#193B7C
RGBrgb(25, 59, 124)
HSLhsl(219, 66%, 29%)
HSVhsv(219, 80%, 49%)
CMYKcmyk(79.8%, 52.4%, 0%, 51.4%)
CIE-LABlab(26.13, 13.00, -40.48)
CIE-LCHlch(26.13, 42.51, 287.81°)
OKLaboklab(36.75% -0.0169 -0.1164)
OKLCHoklch(36.75% 0.118 261.7)
XYZxyz(5.6016, 4.7892, 19.6941)
Luminance0.0479 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193B7C #7C5A19
analogous
#196D7C #193B7C #29197C
triadic
#193B7C #7C193B #3B7C19
tetradic
#193B7C #7C196D #7C5A19 #197C29
square
#193B7C #7C196D #7C5A19 #197C29
split-complementary
#193B7C #7C2919 #6D7C19
monochromatic
#050C19 #0F2349 #193B7C #2353AF #386FD7

Accessibility & contrast

On white

10.73
#193B7C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#193B7C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B7C
10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193B7C#FFFFFF#000000##FFFFFF
##193B7C1.0010.731.9610.73
#FFFFFF10.731.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#12437E
Deuteranopia (green-blind)
#003A7B
Tritanopia (blue-blind)
#004B55
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #193b7c;
/* rgb */ color: rgb(25, 59, 124);
/* oklch */ color: oklch(36.8% 0.118 261.7);
Tailwind
colors: {
  custom: {
    50: '#6670a2',
    500: '#193b7c',
    950: '#000000',
  },
}
SCSS
$custom: #193b7c;
$custom-light: #6670a2;
$custom-dark: #000000;
JSON
{
  "hex": "#193b7c",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 124
  },
  "hsl": {
    "h": 219.394,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.36753,
    "c": 0.11767,
    "h": 261.7
  },
  "luminance": 0.0479
}

Semantic roles & 50–950 ramp

primary
#193B7C
secondary
#B08A40
accent
#AF3EE9
background
#F6F6FA
surface
#EBECF4
border
#C6C7CE
text
#07070F
muted
#7A7A7F

Preview Lab

Preview with #193B7C

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

Preview Lab → · Contrast checker → · Palette generator →

#193B7C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva