#155280#155280

#155280 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.5% C 0.097 H 246.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX#155280
RGBrgb(21, 82, 128)
HSLhsl(206, 72%, 29%)
HSVhsv(206, 84%, 50%)
CMYKcmyk(83.6%, 35.9%, 0%, 49.8%)
CIE-LABlab(33.46, -1.42, -31.25)
CIE-LCHlch(33.46, 31.28, 267.40°)
OKLaboklab(42.5% -0.0392 -0.0889)
OKLCHoklch(42.5% 0.097 246.2)
XYZxyz(7.2213, 7.7516, 21.5335)
Luminance0.0775 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#155280 #804315
analogous
#158079 #155280 #151D80
triadic
#155280 #801552 #528015
tetradic
#155280 #791580 #804315 #1D8015
square
#155280 #791580 #804315 #1D8015
split-complementary
#155280 #80151D #807915
monochromatic
#04111A #0C304B #155280 #1E74B5 #3294DD

Accessibility & contrast

On white

8.23
#155280 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.55
#155280 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155280
8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##155280#FFFFFF#000000##FFFFFF
##1552801.008.232.558.23
#FFFFFF8.231.0021.001.00
#0000002.5521.001.0021.00
##FFFFFF8.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C5482
Deuteranopia (green-blind)
#2D4A7F
Tritanopia (blue-blind)
#005D63
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #155280;
/* rgb */ color: rgb(21, 82, 128);
/* oklch */ color: oklch(42.5% 0.097 246.2);
Tailwind
colors: {
  custom: {
    50: '#6682a5',
    500: '#155280',
    950: '#000000',
  },
}
SCSS
$custom: #155280;
$custom-light: #6682a5;
$custom-dark: #000000;
JSON
{
  "hex": "#155280",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 128
  },
  "hsl": {
    "h": 205.794,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.425,
    "c": 0.09717,
    "h": 246.2
  },
  "luminance": 0.07753
}

Semantic roles & 50–950 ramp

primary
#155280
secondary
#B5703C
accent
#8739EF
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #155280

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

Preview Lab → · Contrast checker → · Palette generator →

#155280 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva