#15656B#15656B

#15656B is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.4% C 0.073 H 202.7°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX#15656B
RGBrgb(21, 101, 107)
HSLhsl(184, 67%, 25%)
HSVhsv(184, 80%, 42%)
CMYKcmyk(80.4%, 5.6%, 0%, 58%)
CIE-LABlab(38.77, -20.53, -10.08)
CIE-LCHlch(38.77, 22.87, 206.14°)
OKLaboklab(46.43% -0.0671 -0.028)
OKLCHoklch(46.43% 0.073 202.7)
XYZxyz(7.6156, 10.5274, 15.5377)
Luminance0.1053 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15656B #6B1B15
analogous
#156B46 #15656B #153A6B
triadic
#15656B #6B1565 #656B15
tetradic
#15656B #46156B #6B1B15 #3A6B15
square
#15656B #46156B #6B1B15 #3A6B15
split-complementary
#15656B #6B153A #6B4615
monochromatic
#05181A #0B3538 #15656B #1F959E #29C6D1

Accessibility & contrast

On white

6.76
#15656B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.11
#15656B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15656B
6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15656B#FFFFFF#000000##FFFFFF
##15656B1.006.763.116.76
#FFFFFF6.761.0021.001.00
#0000003.1121.001.0021.00
##FFFFFF6.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C606B
Deuteranopia (green-blind)
#50586B
Tritanopia (blue-blind)
#006967
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #15656b;
/* rgb */ color: rgb(21, 101, 107);
/* oklch */ color: oklch(46.4% 0.073 202.7);
Tailwind
colors: {
  custom: {
    50: '#639195',
    500: '#15656b',
    950: '#000000',
  },
}
SCSS
$custom: #15656b;
$custom-light: #639195;
$custom-dark: #000000;
JSON
{
  "hex": "#15656b",
  "rgb": {
    "r": 21,
    "g": 101,
    "b": 107
  },
  "hsl": {
    "h": 184.186,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46434,
    "c": 0.07271,
    "h": 202.7
  },
  "luminance": 0.10528
}

Semantic roles & 50–950 ramp

primary
#15656B
secondary
#A2413A
accent
#4A3EEA
background
#F6F8F9
surface
#EBF0F1
border
#C6CBCB
text
#060C0D
muted
#7A7D7E

Preview Lab

Preview with #15656B

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

Preview Lab → · Contrast checker → · Palette generator →

#15656B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva