#15427E#15427E

#15427E is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.4% C 0.113 H 257.1°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX#15427E
RGBrgb(21, 66, 126)
HSLhsl(214, 71%, 29%)
HSVhsv(214, 83%, 49%)
CMYKcmyk(83.3%, 47.6%, 0%, 50.6%)
CIE-LABlab(28.28, 8.48, -38.27)
CIE-LCHlch(28.28, 39.20, 282.49°)
OKLaboklab(38.42% -0.0252 -0.1099)
OKLCHoklch(38.42% 0.113 257.1)
XYZxyz(6.0220, 5.5615, 20.4907)
Luminance0.0556 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15427E #7E5115
analogous
#15777E #15427E #1D157E
triadic
#15427E #7E1542 #427E15
tetradic
#15427E #7E1577 #7E5115 #157E1D
square
#15427E #7E1577 #7E5115 #157E1D
split-complementary
#15427E #7E1D15 #777E15
monochromatic
#040E1A #0C274A #15427E #1E5DB2 #317ADD

Accessibility & contrast

On white

9.94
#15427E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#15427E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15427E
9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15427E#FFFFFF#000000##FFFFFF
##15427E1.009.942.119.94
#FFFFFF9.941.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#224880
Deuteranopia (green-blind)
#073E7D
Tritanopia (blue-blind)
#00505A
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #15427e;
/* rgb */ color: rgb(21, 66, 126);
/* oklch */ color: oklch(38.4% 0.113 257.1);
Tailwind
colors: {
  custom: {
    50: '#6575a4',
    500: '#15427e',
    950: '#000000',
  },
}
SCSS
$custom: #15427e;
$custom-light: #6575a4;
$custom-dark: #000000;
JSON
{
  "hex": "#15427e",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 126
  },
  "hsl": {
    "h": 214.286,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38415,
    "c": 0.11272,
    "h": 257.1
  },
  "luminance": 0.05562
}

Semantic roles & 50–950 ramp

primary
#15427E
secondary
#B3803C
accent
#A13AEE
background
#F6F7FA
surface
#EBEDF4
border
#C6C8CE
text
#07080F
muted
#7A7B7F

Preview Lab

Preview with #15427E

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

Preview Lab → · Contrast checker → · Palette generator →

#15427E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva