#15667D#15667D

#15667D is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.5% C 0.081 H 222.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#15667D
RGB	rgb(21, 102, 125)
HSL	hsl(193, 71%, 29%)
HSV	hsv(193, 83%, 49%)
CMYK	cmyk(83.2%, 18.4%, 0%, 51%)
CIE-LAB	lab(39.82, -14.74, -19.47)
CIE-LCH	lch(39.82, 24.42, 232.88°)
OKLab	oklab(47.51% -0.0601 -0.0546)
OKLCH	oklch(47.51% 0.081 222.2)
XYZ	xyz(8.7607, 11.1417, 21.0869)
Luminance	0.1114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15667D #7D2C15

analogous

#157D60 #15667D #15327D

triadic

#15667D #7D1566 #667D15

tetradic

#15667D #60157D #7D2C15 #327D15

square

#15667D #60157D #7D2C15 #327D15

split-complementary

#15667D #7D1532 #7D6015

monochromatic

#04151A #0C3B49 #15667D #1E91B1 #30B6DC

Accessibility & contrast

On white

6.50

#15667D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#15667D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15667D

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15667D	#FFFFFF	#000000	##FFFFFF
##15667D	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637E

Deuteranopia (green-blind)

#4B5A7D

Tritanopia (blue-blind)

#006D6D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #15667d;
/* rgb */ color: rgb(21, 102, 125);
/* oklch */ color: oklch(47.5% 0.081 222.2);

Tailwind

colors: {
  custom: {
    50: '#6691a2',
    500: '#15667d',
    950: '#000000',
  },
}

SCSS

$custom: #15667d;
$custom-light: #6691a2;
$custom-dark: #000000;

JSON

{
  "hex": "#15667d",
  "rgb": {
    "r": 21,
    "g": 102,
    "b": 125
  },
  "hsl": {
    "h": 193.269,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.47513,
    "c": 0.08121,
    "h": 222.2
  },
  "luminance": 0.11143
}

Semantic roles & 50–950 ramp

primary

#15667D

secondary

#B2563C

accent

#623AEE

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070D0F

muted

#7A7D7F

Preview Lab

Preview with #15667D

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

Preview Lab → · Contrast checker → · Palette generator →