#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
RGB	rgb(21, 101, 107)
HSL	hsl(184, 67%, 25%)
HSV	hsv(184, 80%, 42%)
CMYK	cmyk(80.4%, 5.6%, 0%, 58%)
CIE-LAB	lab(38.77, -20.53, -10.08)
CIE-LCH	lch(38.77, 22.87, 206.14°)
OKLab	oklab(46.43% -0.0671 -0.028)
OKLCH	oklch(46.43% 0.073 202.7)
XYZ	xyz(7.6156, 10.5274, 15.5377)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	teal

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
##15656B	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

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 →