#15488D#15488D

#15488D is a dark, vivid cyan. Relative luminance 0.067; OKLCH L 41.0% C 0.126 H 257.5°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX#15488D
RGBrgb(21, 72, 141)
HSLhsl(215, 74%, 32%)
HSVhsv(215, 85%, 55%)
CMYKcmyk(85.1%, 48.9%, 0%, 44.7%)
CIE-LABlab(31.15, 10.57, -42.94)
CIE-LCHlch(31.15, 44.22, 283.83°)
OKLaboklab(40.96% -0.0273 -0.1235)
OKLCHoklch(40.96% 0.126 257.5)
XYZxyz(7.4326, 6.7163, 26.0988)
Luminance0.0672 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15488D #8D5A15
analogous
#15848D #15488D #1E158D
triadic
#15488D #8D1548 #488D15
tetradic
#15488D #8D1584 #8D5A15 #158D1E
square
#15488D #8D1584 #8D5A15 #158D1E
split-complementary
#15488D #8D1E15 #848D15
monochromatic
#051222 #0D2D58 #15488D #1D63C2 #3B82E2

Accessibility & contrast

On white

8.96
#15488D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.34
#15488D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15488D
8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15488D#FFFFFF#000000##FFFFFF
##15488D1.008.962.348.96
#FFFFFF8.961.0021.001.00
#0000002.3421.001.0021.00
##FFFFFF8.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#204F90
Deuteranopia (green-blind)
#00448C
Tritanopia (blue-blind)
#005963
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #15488d;
/* rgb */ color: rgb(21, 72, 141);
/* oklch */ color: oklch(41.0% 0.126 257.5);
Tailwind
colors: {
  custom: {
    50: '#697aaf',
    500: '#15488d',
    950: '#000000',
  },
}
SCSS
$custom: #15488d;
$custom-light: #697aaf;
$custom-dark: #000000;
JSON
{
  "hex": "#15488d",
  "rgb": {
    "r": 21,
    "g": 72,
    "b": 141
  },
  "hsl": {
    "h": 214.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40964,
    "c": 0.12646,
    "h": 257.5
  },
  "luminance": 0.06717
}

Semantic roles & 50–950 ramp

primary
#15488D
secondary
#C1893D
accent
#A237F1
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070910
muted
#7A7B7F

Preview Lab

Preview with #15488D

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

Preview Lab → · Contrast checker → · Palette generator →

#15488D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva