#15496D#15496D

#15496D is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.0% C 0.081 H 243.5°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#15496D
RGB	rgb(21, 73, 109)
HSL	hsl(205, 68%, 25%)
HSV	hsv(205, 81%, 43%)
CMYK	cmyk(80.7%, 33%, 0%, 57.3%)
CIE-LAB	lab(29.48, -3.23, -25.65)
CIE-LCH	lch(29.48, 25.85, 262.83°)
OKLab	oklab(39.02% -0.0363 -0.0727)
OKLCH	oklch(39.02% 0.081 243.5)
XYZ	xyz(5.4510, 6.0280, 15.3413)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15496D #6D3915

analogous

#156D65 #15496D #151D6D

triadic

#15496D #6D1549 #496D15

tetradic

#15496D #65156D #6D3915 #1D6D15

square

#15496D #65156D #6D3915 #1D6D15

split-complementary

#15496D #6D151D #6D6515

monochromatic

#05111A #0B273A #15496D #1F6BA0 #298ED4

Accessibility & contrast

On white

9.52

#15496D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#15496D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15496D

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15496D	#FFFFFF	#000000	##FFFFFF
##15496D	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384A6F

Deuteranopia (green-blind)

#2C426C

Tritanopia (blue-blind)

#005256

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #15496d;
/* rgb */ color: rgb(21, 73, 109);
/* oklch */ color: oklch(39.0% 0.081 243.5);

Tailwind

colors: {
  custom: {
    50: '#617b97',
    500: '#15496d',
    950: '#000000',
  },
}

SCSS

$custom: #15496d;
$custom-light: #617b97;
$custom-dark: #000000;

JSON

{
  "hex": "#15496d",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 109
  },
  "hsl": {
    "h": 204.545,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.39019,
    "c": 0.0813,
    "h": 243.5
  },
  "luminance": 0.06029
}

Semantic roles & 50–950 ramp

primary

#15496D

secondary

#A3653A

accent

#843DEB

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #15496D

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

Preview Lab → · Contrast checker → · Palette generator →