#10515E#10515E

#10515E is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.2% C 0.065 H 214.7°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX#10515E
RGBrgb(16, 81, 94)
HSLhsl(190, 71%, 22%)
HSVhsv(190, 83%, 37%)
CMYKcmyk(83%, 13.8%, 0%, 63.1%)
CIE-LABlab(31.35, -14.59, -13.24)
CIE-LCHlch(31.35, 19.71, 222.23°)
OKLaboklab(40.24% -0.0533 -0.037)
OKLCHoklch(40.24% 0.065 214.7)
XYZxyz(5.1756, 6.8025, 11.6277)
Luminance0.0680 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10515E #5E1D10
analogous
#105E44 #10515E #102A5E
triadic
#10515E #5E1051 #515E10
tetradic
#10515E #44105E #5E1D10 #2A5E10
square
#10515E #44105E #5E1D10 #2A5E10
split-complementary
#10515E #5E102A #5E4410
monochromatic
#04171A #07242A #10515E #197E92 #22ABC7

Accessibility & contrast

On white

8.90
#10515E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.36
#10515E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10515E
8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10515E#FFFFFF#000000##FFFFFF
##10515E1.008.902.368.90
#FFFFFF8.901.0021.001.00
#0000002.3621.001.0021.00
##FFFFFF8.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#484E5F
Deuteranopia (green-blind)
#3D465E
Tritanopia (blue-blind)
#005655
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #10515e;
/* rgb */ color: rgb(16, 81, 94);
/* oklch */ color: oklch(40.2% 0.065 214.7);
Tailwind
colors: {
  custom: {
    50: '#5d828b',
    500: '#10515e',
    950: '#000000',
  },
}
SCSS
$custom: #10515e;
$custom-light: #5d828b;
$custom-dark: #000000;
JSON
{
  "hex": "#10515e",
  "rgb": {
    "r": 16,
    "g": 81,
    "b": 94
  },
  "hsl": {
    "h": 190,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40242,
    "c": 0.06488,
    "h": 214.7
  },
  "luminance": 0.06803
}

Semantic roles & 50–950 ramp

primary
#10515E
secondary
#974433
accent
#583AEE
background
#F5F7F8
surface
#EAEEF0
border
#C6C9CB
text
#050A0C
muted
#797C7D

Preview Lab

Preview with #10515E

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

Preview Lab → · Contrast checker → · Palette generator →

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