#15498E#15498E

#15498E is a dark, vivid cyan. Relative luminance 0.069; OKLCH L 41.3% C 0.127 H 257.3°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX#15498E
RGBrgb(21, 73, 142)
HSLhsl(214, 74%, 32%)
HSVhsv(214, 85%, 56%)
CMYKcmyk(85.2%, 48.6%, 0%, 44.3%)
CIE-LABlab(31.52, 10.30, -42.95)
CIE-LCHlch(31.52, 44.17, 283.49°)
OKLaboklab(41.27% -0.0279 -0.1235)
OKLCHoklch(41.27% 0.127 257.3)
XYZxyz(7.5725, 6.8766, 26.5141)
Luminance0.0688 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15498E #8E5A15
analogous
#15868E #15498E #1E158E
triadic
#15498E #8E1549 #498E15
tetradic
#15498E #8E1586 #8E5A15 #158E1E
square
#15498E #8E1586 #8E5A15 #158E1E
split-complementary
#15498E #8E1E15 #868E15
monochromatic
#051223 #0D2E59 #15498E #1D64C3 #3B83E2

Accessibility & contrast

On white

8.84
#15498E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.38
#15498E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15498E
8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15498E#FFFFFF#000000##FFFFFF
##15498E1.008.842.388.84
#FFFFFF8.841.0021.001.00
#0000002.3821.001.0021.00
##FFFFFF8.841.0021.001.00

Color blindness preview

Protanopia (red-blind)
#225091
Deuteranopia (green-blind)
#00458D
Tritanopia (blue-blind)
#005A64
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #15498e;
/* rgb */ color: rgb(21, 73, 142);
/* oklch */ color: oklch(41.3% 0.127 257.3);
Tailwind
colors: {
  custom: {
    50: '#697baf',
    500: '#15498e',
    950: '#000000',
  },
}
SCSS
$custom: #15498e;
$custom-light: #697baf;
$custom-dark: #000000;
JSON
{
  "hex": "#15498e",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 142
  },
  "hsl": {
    "h": 214.215,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41273,
    "c": 0.12662,
    "h": 257.3
  },
  "luminance": 0.06878
}

Semantic roles & 50–950 ramp

primary
#15498E
secondary
#C2893D
accent
#A137F1
background
#F6F7FA
surface
#ECEDF5
border
#C7C8CF
text
#070910
muted
#7A7B7F

Preview Lab

Preview with #15498E

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

Preview Lab → · Contrast checker → · Palette generator →

#15498E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva