#15415C#15415C

#15415C is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.067 H 239.6°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#15415C
RGB	rgb(21, 65, 92)
HSL	hsl(203, 63%, 22%)
HSV	hsv(203, 77%, 36%)
CMYK	cmyk(77.2%, 29.3%, 0%, 63.9%)
CIE-LAB	lab(25.90, -4.81, -20.38)
CIE-LCH	lch(25.90, 20.94, 256.73°)
OKLab	oklab(35.89% -0.0337 -0.0575)
OKLCH	oklch(35.89% 0.067 239.6)
XYZ	xyz(4.1306, 4.7123, 10.8150)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15415C #5C3015

analogous

#155C54 #15415C #151E5C

triadic

#15415C #5C1541 #415C15

tetradic

#15415C #54155C #5C3015 #1E5C15

square

#15415C #54155C #5C3015 #1E5C15

split-complementary

#15415C #5C151E #5C5415

monochromatic

#061219 #0A1E2A #15415C #20648E #2C87C0

Accessibility & contrast

On white

10.81

#15415C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#15415C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15415C

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15415C	#FFFFFF	#000000	##FFFFFF
##15415C	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34415D

Deuteranopia (green-blind)

#2B3A5C

Tritanopia (blue-blind)

#00484A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #15415c;
/* rgb */ color: rgb(21, 65, 92);
/* oklch */ color: oklch(35.9% 0.067 239.6);

Tailwind

colors: {
  custom: {
    50: '#5d758a',
    500: '#15415c',
    950: '#000000',
  },
}

SCSS

$custom: #15415c;
$custom-light: #5d758a;
$custom-dark: #000000;

JSON

{
  "hex": "#15415c",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 92
  },
  "hsl": {
    "h": 202.817,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.35886,
    "c": 0.06669,
    "h": 239.6
  },
  "luminance": 0.04713
}

Semantic roles & 50–950 ramp

primary

#15415C

secondary

#935C39

accent

#8042E6

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #15415C

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

Preview Lab → · Contrast checker → · Palette generator →