#19457B#19457B

#19457B is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 39.1% C 0.103 H 255.4°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX#19457B
RGBrgb(25, 69, 123)
HSLhsl(213, 66%, 29%)
HSVhsv(213, 80%, 48%)
CMYKcmyk(79.7%, 43.9%, 0%, 51.8%)
CIE-LABlab(29.14, 5.65, -35.01)
CIE-LCHlch(29.14, 35.46, 279.17°)
OKLaboklab(39.05% -0.026 -0.1001)
OKLCHoklch(39.05% 0.103 255.4)
XYZxyz(6.1029, 5.8923, 19.5507)
Luminance0.0589 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19457B #7B4F19
analogous
#19767B #19457B #1E197B
triadic
#19457B #7B1945 #457B19
tetradic
#19457B #7B1976 #7B4F19 #197B1E
square
#19457B #7B1976 #7B4F19 #197B1E
split-complementary
#19457B #7B1E19 #767B19
monochromatic
#050E19 #0F2848 #19457B #2362AE #387FD7

Accessibility & contrast

On white

9.64
#19457B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.18
#19457B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19457B
9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19457B#FFFFFF#000000##FFFFFF
##19457B1.009.642.189.64
#FFFFFF9.641.0021.001.00
#0000002.1821.001.0021.00
##FFFFFF9.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2A4A7D
Deuteranopia (green-blind)
#19417A
Tritanopia (blue-blind)
#00525A
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #19457b;
/* rgb */ color: rgb(25, 69, 123);
/* oklch */ color: oklch(39.1% 0.103 255.4);
Tailwind
colors: {
  custom: {
    50: '#6578a1',
    500: '#19457b',
    950: '#000000',
  },
}
SCSS
$custom: #19457b;
$custom-light: #6578a1;
$custom-dark: #000000;
JSON
{
  "hex": "#19457b",
  "rgb": {
    "r": 25,
    "g": 69,
    "b": 123
  },
  "hsl": {
    "h": 213.061,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39053,
    "c": 0.10347,
    "h": 255.4
  },
  "luminance": 0.05893
}

Semantic roles & 50–950 ramp

primary
#19457B
secondary
#AF7E40
accent
#9D3FE9
background
#F6F7FA
surface
#EBEDF3
border
#C6C8CD
text
#06080F
muted
#7A7B7F

Preview Lab

Preview with #19457B

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

Preview Lab → · Contrast checker → · Palette generator →

#19457B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva