#10515B#10515B

#10515B is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.1% C 0.063 H 210.4°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX#10515B
RGBrgb(16, 81, 91)
HSLhsl(188, 70%, 21%)
HSVhsv(188, 82%, 36%)
CMYKcmyk(82.4%, 11%, 0%, 64.3%)
CIE-LABlab(31.23, -15.69, -11.53)
CIE-LCHlch(31.23, 19.47, 216.30°)
OKLaboklab(40.1% -0.0547 -0.0321)
OKLCHoklch(40.1% 0.063 210.4)
XYZxyz(5.0436, 6.7497, 10.9325)
Luminance0.0675 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10515B #5B1A10
analogous
#105B3F #10515B #102B5B
triadic
#10515B #5B1051 #515B10
tetradic
#10515B #3F105B #5B1A10 #2B5B10
square
#10515B #3F105B #5B1A10 #2B5B10
split-complementary
#10515B #5B102B #5B3F10
monochromatic
#05171A #072327 #10515B #197F8F #22AEC3

Accessibility & contrast

On white

8.94
#10515B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#10515B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10515B
8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10515B#FFFFFF#000000##FFFFFF
##10515B1.008.942.358.94
#FFFFFF8.941.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#494E5C
Deuteranopia (green-blind)
#3E465B
Tritanopia (blue-blind)
#005554
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #10515b;
/* rgb */ color: rgb(16, 81, 91);
/* oklch */ color: oklch(40.1% 0.063 210.4);
Tailwind
colors: {
  custom: {
    50: '#5d8289',
    500: '#10515b',
    950: '#000000',
  },
}
SCSS
$custom: #10515b;
$custom-light: #5d8289;
$custom-dark: #000000;
JSON
{
  "hex": "#10515b",
  "rgb": {
    "r": 16,
    "g": 81,
    "b": 91
  },
  "hsl": {
    "h": 188,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40102,
    "c": 0.06344,
    "h": 210.4
  },
  "luminance": 0.0675
}

Semantic roles & 50–950 ramp

primary
#10515B
secondary
#944033
accent
#533BED
background
#F5F7F8
surface
#E9EEF0
border
#C5C9CB
text
#050A0B
muted
#797C7C

Preview Lab

Preview with #10515B

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

Preview Lab → · Contrast checker → · Palette generator →

#10515B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva