#193E8D#193E8D

#193E8D is a dark, vivid blue. Relative luminance 0.056; OKLCH L 38.8% C 0.138 H 262.8°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX#193E8D
RGBrgb(25, 62, 141)
HSLhsl(221, 70%, 33%)
HSVhsv(221, 82%, 55%)
CMYKcmyk(82.3%, 56%, 0%, 44.7%)
CIE-LABlab(28.31, 17.88, -47.53)
CIE-LCHlch(28.31, 50.78, 290.61°)
OKLaboklab(38.83% -0.0173 -0.1371)
OKLCHoklch(38.83% 0.138 262.8)
XYZxyz(6.9295, 5.5742, 25.9048)
Luminance0.0558 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193E8D #8D6819
analogous
#19788D #193E8D #2E198D
triadic
#193E8D #8D193E #3E8D19
tetradic
#193E8D #8D1978 #8D6819 #198D2E
square
#193E8D #8D1978 #8D6819 #198D2E
split-complementary
#193E8D #8D2E19 #788D19
monochromatic
#071025 #102759 #193E8D #2255C1 #4374DE

Accessibility & contrast

On white

9.93
#193E8D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.12
#193E8D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E8D
9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193E8D#FFFFFF#000000##FFFFFF
##193E8D1.009.932.129.93
#FFFFFF9.931.0021.001.00
#0000002.1221.001.0021.00
##FFFFFF9.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004890
Deuteranopia (green-blind)
#003E8B
Tritanopia (blue-blind)
#00525F
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #193e8d;
/* rgb */ color: rgb(25, 62, 141);
/* oklch */ color: oklch(38.8% 0.138 262.8);
Tailwind
colors: {
  custom: {
    50: '#6a72af',
    500: '#193e8d',
    950: '#000000',
  },
}
SCSS
$custom: #193e8d;
$custom-light: #6a72af;
$custom-dark: #000000;
JSON
{
  "hex": "#193e8d",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 141
  },
  "hsl": {
    "h": 220.862,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.38828,
    "c": 0.13823,
    "h": 262.8
  },
  "luminance": 0.05575
}

Semantic roles & 50–950 ramp

primary
#193E8D
secondary
#BF9743
accent
#B43BED
background
#F6F6FA
surface
#ECECF4
border
#C7C7CE
text
#080810
muted
#7A7B7F

Preview Lab

Preview with #193E8D

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

Preview Lab → · Contrast checker → · Palette generator →

#193E8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva