#193B7D#193B7D

#193B7D is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.8% C 0.119 H 261.9°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX#193B7D
RGBrgb(25, 59, 125)
HSLhsl(220, 67%, 29%)
HSVhsv(220, 80%, 49%)
CMYKcmyk(80%, 52.8%, 0%, 51%)
CIE-LABlab(26.20, 13.42, -40.99)
CIE-LCHlch(26.20, 43.13, 288.13°)
OKLaboklab(36.83% -0.0168 -0.1179)
OKLCHoklch(36.83% 0.119 261.9)
XYZxyz(5.6652, 4.8146, 20.0288)
Luminance0.0481 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193B7D #7D5B19
analogous
#196D7D #193B7D #29197D
triadic
#193B7D #7D193B #3B7D19
tetradic
#193B7D #7D196D #7D5B19 #197D29
square
#193B7D #7D196D #7D5B19 #197D29
split-complementary
#193B7D #7D2919 #6D7D19
monochromatic
#050C1A #0F234A #193B7D #2353B0 #396FD7

Accessibility & contrast

On white

10.70
#193B7D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#193B7D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B7D
10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193B7D#FFFFFF#000000##FFFFFF
##193B7D1.0010.701.9610.70
#FFFFFF10.701.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#11437F
Deuteranopia (green-blind)
#003A7C
Tritanopia (blue-blind)
#004B56
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #193b7d;
/* rgb */ color: rgb(25, 59, 125);
/* oklch */ color: oklch(36.8% 0.119 261.9);
Tailwind
colors: {
  custom: {
    50: '#6670a3',
    500: '#193b7d',
    950: '#000000',
  },
}
SCSS
$custom: #193b7d;
$custom-light: #6670a3;
$custom-dark: #000000;
JSON
{
  "hex": "#193b7d",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 125
  },
  "hsl": {
    "h": 219.6,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36834,
    "c": 0.11913,
    "h": 261.9
  },
  "luminance": 0.04815
}

Semantic roles & 50–950 ramp

primary
#193B7D
secondary
#B18B40
accent
#AF3EEA
background
#F6F6FA
surface
#EBECF4
border
#C6C7CE
text
#07070F
muted
#7A7A7F

Preview Lab

Preview with #193B7D

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

Preview Lab → · Contrast checker → · Palette generator →

#193B7D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva