#15364C#15364C

#15364C is a dark, muted cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.055 H 240.7°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#15364C
RGB	rgb(21, 54, 76)
HSL	hsl(204, 57%, 19%)
HSV	hsv(204, 72%, 30%)
CMYK	cmyk(72.4%, 28.9%, 0%, 70.2%)
CIE-LAB	lab(21.28, -3.87, -17.06)
CIE-LCH	lch(21.28, 17.49, 257.22°)
OKLab	oklab(31.95% -0.0269 -0.048)
OKLCH	oklch(31.95% 0.055 240.7)
XYZ	xyz(2.9324, 3.3193, 7.3222)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15364C #4C2B15

analogous

#154C47 #15364C #151B4C

triadic

#15364C #4C1536 #364C15

tetradic

#15364C #47154C #4C2B15 #1B4C15

square

#15364C #47154C #4C2B15 #1B4C15

split-complementary

#15364C #4C151B #4C4715

monochromatic

#071118 #08141C #15364C #22587C #2F7AAC

Accessibility & contrast

On white

12.62

#15364C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#15364C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15364C

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15364C	#FFFFFF	#000000	##FFFFFF
##15364C	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C364D

Deuteranopia (green-blind)

#24314C

Tritanopia (blue-blind)

#003B3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #15364c;
/* rgb */ color: rgb(21, 54, 76);
/* oklch */ color: oklch(32.0% 0.055 240.7);

Tailwind

colors: {
  custom: {
    50: '#596c7e',
    500: '#15364c',
    950: '#000000',
  },
}

SCSS

$custom: #15364c;
$custom-light: #596c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#15364c",
  "rgb": {
    "r": 21,
    "g": 54,
    "b": 76
  },
  "hsl": {
    "h": 204,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31951,
    "c": 0.05503,
    "h": 240.7
  },
  "luminance": 0.0332
}

Semantic roles & 50–950 ramp

primary

#15364C

secondary

#845739

accent

#8548E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #15364C

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

Preview Lab → · Contrast checker → · Palette generator →