#193F6D#193F6D

#193F6D is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.6% C 0.090 H 254.9°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX#193F6D
RGBrgb(25, 63, 109)
HSLhsl(213, 63%, 26%)
HSVhsv(213, 77%, 43%)
CMYKcmyk(77.1%, 42.2%, 0%, 57.3%)
CIE-LABlab(26.35, 4.03, -30.61)
CIE-LCHlch(26.35, 30.87, 277.51°)
OKLaboklab(36.6% -0.0235 -0.0874)
OKLCHoklch(36.6% 0.09 254.9)
XYZxyz(4.9377, 4.8653, 15.1439)
Luminance0.0487 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193F6D #6D4719
analogous
#19696D #193F6D #1D196D
triadic
#193F6D #6D193F #3F6D19
tetradic
#193F6D #6D1969 #6D4719 #196D1D
square
#193F6D #6D1969 #6D4719 #196D1D
split-complementary
#193F6D #6D1D19 #696D19
monochromatic
#060E19 #0E223B #193F6D #245C9F #3179D0

Accessibility & contrast

On white

10.64
#193F6D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.97
#193F6D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193F6D
10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193F6D#FFFFFF#000000##FFFFFF
##193F6D1.0010.641.9710.64
#FFFFFF10.641.0021.001.00
#0000001.9721.001.0021.00
##FFFFFF10.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#29436F
Deuteranopia (green-blind)
#1C3B6C
Tritanopia (blue-blind)
#004A50
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #193f6d;
/* rgb */ color: rgb(25, 63, 109);
/* oklch */ color: oklch(36.6% 0.090 254.9);
Tailwind
colors: {
  custom: {
    50: '#627397',
    500: '#193f6d',
    950: '#000000',
  },
}
SCSS
$custom: #193f6d;
$custom-light: #627397;
$custom-dark: #000000;
JSON
{
  "hex": "#193f6d",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 109
  },
  "hsl": {
    "h": 212.857,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36595,
    "c": 0.09048,
    "h": 254.9
  },
  "luminance": 0.04866
}

Semantic roles & 50–950 ramp

primary
#193F6D
secondary
#A2763F
accent
#9C42E6
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06080D
muted
#7A7B7E

Preview Lab

Preview with #193F6D

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

Preview Lab → · Contrast checker → · Palette generator →

#193F6D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva