#15546F#15546F

#15546F is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.0% C 0.076 H 231.5°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#15546F
RGB	rgb(21, 84, 111)
HSL	hsl(198, 68%, 26%)
HSV	hsv(198, 81%, 44%)
CMYK	cmyk(81.1%, 24.3%, 0%, 56.5%)
CIE-LAB	lab(33.24, -9.37, -21.04)
CIE-LCH	lch(33.24, 23.03, 246.00°)
OKLab	oklab(42.04% -0.0471 -0.0592)
OKLCH	oklch(42.04% 0.076 231.5)
XYZ	xyz(6.3477, 7.6470, 16.1773)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15546F #6F3015

analogous

#156F5D #15546F #15276F

triadic

#15546F #6F1554 #546F15

tetradic

#15546F #5D156F #6F3015 #276F15

square

#15546F #5D156F #6F3015 #276F15

split-complementary

#15546F #6F1527 #6F5D15

monochromatic

#05131A #0B2D3C #15546F #1F7BA2 #28A2D6

Accessibility & contrast

On white

8.30

#15546F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#15546F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15546F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15546F	#FFFFFF	#000000	##FFFFFF
##15546F	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465370

Deuteranopia (green-blind)

#3A4A6F

Tritanopia (blue-blind)

#005B5D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #15546f;
/* rgb */ color: rgb(21, 84, 111);
/* oklch */ color: oklch(42.0% 0.076 231.5);

Tailwind

colors: {
  custom: {
    50: '#628498',
    500: '#15546f',
    950: '#000000',
  },
}

SCSS

$custom: #15546f;
$custom-light: #628498;
$custom-dark: #000000;

JSON

{
  "hex": "#15546f",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 111
  },
  "hsl": {
    "h": 198,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.42035,
    "c": 0.07567,
    "h": 231.5
  },
  "luminance": 0.07648
}

Semantic roles & 50–950 ramp

primary

#15546F

secondary

#A55B3A

accent

#713DEB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #15546F

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

Preview Lab → · Contrast checker → · Palette generator →