#15495E#15495E

#15495E is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.2% C 0.064 H 229.1°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#15495E
RGB	rgb(21, 73, 94)
HSL	hsl(197, 63%, 23%)
HSV	hsv(197, 78%, 37%)
CMYK	cmyk(77.7%, 22.3%, 0%, 63.1%)
CIE-LAB	lab(28.73, -9.11, -17.28)
CIE-LCH	lch(28.73, 19.53, 242.18°)
OKLab	oklab(38.17% -0.042 -0.0485)
OKLCH	oklch(38.17% 0.064 229.1)
XYZ	xyz(4.7114, 5.7321, 11.4456)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15495E #5E2A15

analogous

#155E4E #15495E #15255E

triadic

#15495E #5E1549 #495E15

tetradic

#15495E #4E155E #5E2A15 #255E15

square

#15495E #4E155E #5E2A15 #255E15

split-complementary

#15495E #5E1525 #5E4E15

monochromatic

#061319 #0A222C #15495E #207090 #2B97C2

Accessibility & contrast

On white

9.78

#15495E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#15495E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15495E

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15495E	#FFFFFF	#000000	##FFFFFF
##15495E	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E485F

Deuteranopia (green-blind)

#34415E

Tritanopia (blue-blind)

#004F50

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #15495e;
/* rgb */ color: rgb(21, 73, 94);
/* oklch */ color: oklch(38.2% 0.064 229.1);

Tailwind

colors: {
  custom: {
    50: '#5e7b8b',
    500: '#15495e',
    950: '#000000',
  },
}

SCSS

$custom: #15495e;
$custom-light: #5e7b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#15495e",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 94
  },
  "hsl": {
    "h": 197.26,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.38169,
    "c": 0.06414,
    "h": 229.1
  },
  "luminance": 0.05733
}

Semantic roles & 50–950 ramp

primary

#15495E

secondary

#955439

accent

#7141E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #15495E

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

Preview Lab → · Contrast checker → · Palette generator →