#15607D#15607D

#15607D is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 45.9% C 0.083 H 229.6°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#15607D
RGB	rgb(21, 96, 125)
HSL	hsl(197, 71%, 29%)
HSV	hsv(197, 83%, 49%)
CMYK	cmyk(83.2%, 23.2%, 0%, 51%)
CIE-LAB	lab(37.85, -11.25, -22.52)
CIE-LCH	lch(37.85, 25.17, 243.45°)
OKLab	oklab(45.94% -0.054 -0.0634)
OKLCH	oklch(45.94% 0.083 229.6)
XYZ	xyz(8.1923, 10.0048, 20.8974)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15607D #7D3215

analogous

#157D66 #15607D #152C7D

triadic

#15607D #7D1560 #607D15

tetradic

#15607D #66157D #7D3215 #2C7D15

square

#15607D #66157D #7D3215 #2C7D15

split-complementary

#15607D #7D152C #7D6615

monochromatic

#04141A #0C3849 #15607D #1E88B1 #30ACDC

Accessibility & contrast

On white

7.00

#15607D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#15607D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15607D

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15607D	#FFFFFF	#000000	##FFFFFF
##15607D	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515E7E

Deuteranopia (green-blind)

#43557D

Tritanopia (blue-blind)

#00686A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #15607d;
/* rgb */ color: rgb(21, 96, 125);
/* oklch */ color: oklch(45.9% 0.083 229.6);

Tailwind

colors: {
  custom: {
    50: '#668da2',
    500: '#15607d',
    950: '#000000',
  },
}

SCSS

$custom: #15607d;
$custom-light: #668da2;
$custom-dark: #000000;

JSON

{
  "hex": "#15607d",
  "rgb": {
    "r": 21,
    "g": 96,
    "b": 125
  },
  "hsl": {
    "h": 196.731,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45936,
    "c": 0.08326,
    "h": 229.6
  },
  "luminance": 0.10006
}

Semantic roles & 50–950 ramp

primary

#15607D

secondary

#B25D3C

accent

#6C3AEE

background

#F6F8FA

surface

#EBF0F3

border

#C6CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #15607D

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

Preview Lab → · Contrast checker → · Palette generator →