#15364D#15364D

#15364D is a dark, muted cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.056 H 241.9°. Best body text is #FFFFFF at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#15364D
RGB	rgb(21, 54, 77)
HSL	hsl(205, 57%, 19%)
HSV	hsv(205, 73%, 30%)
CMYK	cmyk(72.7%, 29.9%, 0%, 69.8%)
CIE-LAB	lab(21.33, -3.47, -17.64)
CIE-LCH	lch(21.33, 17.98, 258.87°)
OKLab	oklab(32.01% -0.0265 -0.0497)
OKLCH	oklch(32.01% 0.056 241.9)
XYZ	xyz(2.9675, 3.3333, 7.5067)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15364D #4D2C15

analogous

#154D48 #15364D #151A4D

triadic

#15364D #4D1536 #364D15

tetradic

#15364D #48154D #4D2C15 #1A4D15

square

#15364D #48154D #4D2C15 #1A4D15

split-complementary

#15364D #4D151A #4D4815

monochromatic

#071118 #08141D #15364D #22587D #2F79AD

Accessibility & contrast

On white

12.60

#15364D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#15364D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15364D

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15364D	#FFFFFF	#000000	##FFFFFF
##15364D	1.00	12.60	1.67	12.60
#FFFFFF	12.60	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C364E

Deuteranopia (green-blind)

#24314D

Tritanopia (blue-blind)

#003C3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #15364d;
/* rgb */ color: rgb(21, 54, 77);
/* oklch */ color: oklch(32.0% 0.056 241.9);

Tailwind

colors: {
  custom: {
    50: '#5a6c7f',
    500: '#15364d',
    950: '#000000',
  },
}

SCSS

$custom: #15364d;
$custom-light: #5a6c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#15364d",
  "rgb": {
    "r": 21,
    "g": 54,
    "b": 77
  },
  "hsl": {
    "h": 204.643,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.3201,
    "c": 0.05634,
    "h": 241.9
  },
  "luminance": 0.03334
}

Semantic roles & 50–950 ramp

primary

#15364D

secondary

#855839

accent

#8647E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #15364D

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

Preview Lab → · Contrast checker → · Palette generator →