#15364E#15364E

#15364E is a dark, muted cyan. Relative luminance 0.033; OKLCH L 32.1% C 0.058 H 243.0°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#15364E
RGB	rgb(21, 54, 78)
HSL	hsl(205, 58%, 19%)
HSV	hsv(205, 73%, 31%)
CMYK	cmyk(73.1%, 30.8%, 0%, 69.4%)
CIE-LAB	lab(21.39, -3.07, -18.23)
CIE-LCH	lch(21.39, 18.49, 260.43°)
OKLab	oklab(32.07% -0.0261 -0.0514)
OKLCH	oklch(32.07% 0.058 243)
XYZ	xyz(3.0031, 3.3475, 7.6941)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15364E #4E2D15

analogous

#154E4A #15364E #151A4E

triadic

#15364E #4E1536 #364E15

tetradic

#15364E #4A154E #4E2D15 #1A4E15

square

#15364E #4A154E #4E2D15 #1A4E15

split-complementary

#15364E #4E151A #4E4A15

monochromatic

#061118 #08151E #15364E #22577E #2F79AE

Accessibility & contrast

On white

12.58

#15364E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#15364E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15364E

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15364E	#FFFFFF	#000000	##FFFFFF
##15364E	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B364F

Deuteranopia (green-blind)

#23314E

Tritanopia (blue-blind)

#003C3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #15364e;
/* rgb */ color: rgb(21, 54, 78);
/* oklch */ color: oklch(32.1% 0.058 243.0);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15364e",
  "rgb": {
    "r": 21,
    "g": 54,
    "b": 78
  },
  "hsl": {
    "h": 205.263,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3207,
    "c": 0.05766,
    "h": 243
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#15364E

secondary

#865939

accent

#8847E1

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #15364E

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

Preview Lab → · Contrast checker → · Palette generator →