#15495F#15495F

#15495F is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.2% C 0.065 H 230.3°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#15495F
RGB	rgb(21, 73, 95)
HSL	hsl(198, 64%, 23%)
HSV	hsv(198, 78%, 37%)
CMYK	cmyk(77.9%, 23.2%, 0%, 62.7%)
CIE-LAB	lab(28.77, -8.73, -17.84)
CIE-LCH	lch(28.77, 19.87, 243.92°)
OKLab	oklab(38.22% -0.0416 -0.0501)
OKLCH	oklch(38.22% 0.065 230.3)
XYZ	xyz(4.7565, 5.7502, 11.6835)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15495F #5F2B15

analogous

#155F50 #15495F #15245F

triadic

#15495F #5F1549 #495F15

tetradic

#15495F #50155F #5F2B15 #245F15

square

#15495F #50155F #5F2B15 #245F15

split-complementary

#15495F #5F1524 #5F5015

monochromatic

#061319 #0A222D #15495F #207091 #2B96C3

Accessibility & contrast

On white

9.77

#15495F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#15495F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15495F

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15495F	#FFFFFF	#000000	##FFFFFF
##15495F	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4860

Deuteranopia (green-blind)

#34415F

Tritanopia (blue-blind)

#004F50

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #15495f;
/* rgb */ color: rgb(21, 73, 95);
/* oklch */ color: oklch(38.2% 0.065 230.3);

Tailwind

colors: {
  custom: {
    50: '#5e7b8c',
    500: '#15495f',
    950: '#000000',
  },
}

SCSS

$custom: #15495f;
$custom-light: #5e7b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#15495f",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 95
  },
  "hsl": {
    "h": 197.838,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.38222,
    "c": 0.06511,
    "h": 230.3
  },
  "luminance": 0.05751
}

Semantic roles & 50–950 ramp

primary

#15495F

secondary

#96553A

accent

#7241E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #15495F

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

Preview Lab → · Contrast checker → · Palette generator →