#15858D#15858D

#15858D is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.4% C 0.092 H 202.6°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#15858D
RGBrgb(21, 133, 141)
HSLhsl(184, 74%, 32%)
HSVhsv(184, 85%, 55%)
CMYKcmyk(85.1%, 5.7%, 0%, 44.7%)
CIE-LABlab(50.52, -25.82, -12.68)
CIE-LCHlch(50.52, 28.77, 206.15°)
OKLaboklab(56.36% -0.0846 -0.0353)
OKLCHoklch(56.36% 0.092 202.6)
XYZxyz(13.5023, 18.8558, 28.1220)
Luminance0.1886 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15858D #8D1D15
analogous
#158D59 #15858D #15498D
triadic
#15858D #8D1585 #858D15
tetradic
#15858D #59158D #8D1D15 #498D15
square
#15858D #59158D #8D1D15 #498D15
split-complementary
#15858D #8D1549 #8D5915
monochromatic
#052122 #0D5358 #15858D #1DB7C2 #3BD7E2

Accessibility & contrast

On white

4.40
#15858D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.77
#15858D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15858D
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15858D#FFFFFF#000000##000000
##15858D1.004.404.774.77
#FFFFFF4.401.0021.0021.00
#0000004.7721.001.001.00
##0000004.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A7F8E
Deuteranopia (green-blind)
#6A738D
Tritanopia (blue-blind)
#008B87
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #15858d;
/* rgb */ color: rgb(21, 133, 141);
/* oklch */ color: oklch(56.4% 0.092 202.6);
Tailwind
colors: {
  custom: {
    50: '#6ca9ae',
    500: '#15858d',
    950: '#000000',
  },
}
SCSS
$custom: #15858d;
$custom-light: #6ca9ae;
$custom-dark: #000000;
JSON
{
  "hex": "#15858d",
  "rgb": {
    "r": 21,
    "g": 133,
    "b": 141
  },
  "hsl": {
    "h": 184,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56356,
    "c": 0.09162,
    "h": 202.6
  },
  "luminance": 0.18858
}

Semantic roles & 50–950 ramp

primary
#15858D
secondary
#C1463D
accent
#4337F1
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#081010
muted
#7B7F7F

Preview Lab

Preview with #15858D

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

Preview Lab → · Contrast checker → · Palette generator →

#15858D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva