#19497D#19497D

#19497D is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.2% C 0.102 H 253.2°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX#19497D
RGBrgb(25, 73, 125)
HSLhsl(211, 67%, 29%)
HSVhsv(211, 80%, 49%)
CMYKcmyk(80%, 41.6%, 0%, 51%)
CIE-LABlab(30.52, 3.76, -34.04)
CIE-LCHlch(30.52, 34.25, 276.30°)
OKLaboklab(40.17% -0.0293 -0.0972)
OKLCHoklch(40.17% 0.102 253.2)
XYZxyz(6.4837, 6.4517, 20.3016)
Luminance0.0645 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19497D #7D4D19
analogous
#197B7D #19497D #1B197D
triadic
#19497D #7D1949 #497D19
tetradic
#19497D #7D197B #7D4D19 #197D1B
square
#19497D #7D197B #7D4D19 #197D1B
split-complementary
#19497D #7D1B19 #7B7D19
monochromatic
#050F1A #0F2B4A #19497D #2367B0 #3985D7

Accessibility & contrast

On white

9.17
#19497D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.29
#19497D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19497D
9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19497D#FFFFFF#000000##FFFFFF
##19497D1.009.172.299.17
#FFFFFF9.171.0021.001.00
#0000002.2921.001.0021.00
##FFFFFF9.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#304D7F
Deuteranopia (green-blind)
#20447C
Tritanopia (blue-blind)
#00555D
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #19497d;
/* rgb */ color: rgb(25, 73, 125);
/* oklch */ color: oklch(40.2% 0.102 253.2);
Tailwind
colors: {
  custom: {
    50: '#667ba3',
    500: '#19497d',
    950: '#000000',
  },
}
SCSS
$custom: #19497d;
$custom-light: #667ba3;
$custom-dark: #000000;
JSON
{
  "hex": "#19497d",
  "rgb": {
    "r": 25,
    "g": 73,
    "b": 125
  },
  "hsl": {
    "h": 211.2,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40172,
    "c": 0.10157,
    "h": 253.2
  },
  "luminance": 0.06452
}

Semantic roles & 50–950 ramp

primary
#19497D
secondary
#B17B40
accent
#973EEA
background
#F6F7FA
surface
#EBEDF4
border
#C6C8CE
text
#07090F
muted
#7A7B7F

Preview Lab

Preview with #19497D

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

Preview Lab → · Contrast checker → · Palette generator →

#19497D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva