#15495C#15495C

#15495C is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.1% C 0.062 H 226.5°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#15495C
RGB	rgb(21, 73, 92)
HSL	hsl(196, 63%, 22%)
HSV	hsv(196, 77%, 36%)
CMYK	cmyk(77.2%, 20.7%, 0%, 63.9%)
CIE-LAB	lab(28.63, -9.88, -16.13)
CIE-LCH	lch(28.63, 18.92, 238.53°)
OKLab	oklab(38.07% -0.0428 -0.0452)
OKLCH	oklch(38.07% 0.062 226.5)
XYZ	xyz(4.6228, 5.6967, 10.9791)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15495C #5C2815

analogous

#155C4C #15495C #15265C

triadic

#15495C #5C1549 #495C15

tetradic

#15495C #4C155C #5C2815 #265C15

square

#15495C #4C155C #5C2815 #265C15

split-complementary

#15495C #5C1526 #5C4C15

monochromatic

#061419 #0A212A #15495C #20718E #2C98C0

Accessibility & contrast

On white

9.82

#15495C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#15495C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15495C

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15495C	#FFFFFF	#000000	##FFFFFF
##15495C	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F475D

Deuteranopia (green-blind)

#35405C

Tritanopia (blue-blind)

#004F4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #15495c;
/* rgb */ color: rgb(21, 73, 92);
/* oklch */ color: oklch(38.1% 0.062 226.5);

Tailwind

colors: {
  custom: {
    50: '#5e7b8a',
    500: '#15495c',
    950: '#000000',
  },
}

SCSS

$custom: #15495c;
$custom-light: #5e7b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#15495c",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 92
  },
  "hsl": {
    "h": 196.056,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.38065,
    "c": 0.06227,
    "h": 226.5
  },
  "luminance": 0.05697
}

Semantic roles & 50–950 ramp

primary

#15495C

secondary

#935139

accent

#6E42E6

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #15495C

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

Preview Lab → · Contrast checker → · Palette generator →