#15486D#15486D

#15486D is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.8% C 0.082 H 244.6°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#15486D
RGB	rgb(21, 72, 109)
HSL	hsl(205, 68%, 25%)
HSV	hsv(205, 81%, 43%)
CMYK	cmyk(80.7%, 33.9%, 0%, 57.3%)
CIE-LAB	lab(29.15, -2.58, -26.17)
CIE-LCH	lch(29.15, 26.30, 264.38°)
OKLab	oklab(38.76% -0.0353 -0.0743)
OKLCH	oklch(38.76% 0.082 244.6)
XYZ	xyz(5.3859, 5.8976, 15.3195)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15486D #6D3A15

analogous

#156D66 #15486D #151C6D

triadic

#15486D #6D1548 #486D15

tetradic

#15486D #66156D #6D3A15 #1C6D15

square

#15486D #66156D #6D3A15 #1C6D15

split-complementary

#15486D #6D151C #6D6615

monochromatic

#05111A #0B263A #15486D #1F6AA0 #298CD4

Accessibility & contrast

On white

9.63

#15486D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#15486D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15486D

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15486D	#FFFFFF	#000000	##FFFFFF
##15486D	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37496F

Deuteranopia (green-blind)

#2B416C

Tritanopia (blue-blind)

#005155

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #15486d;
/* rgb */ color: rgb(21, 72, 109);
/* oklch */ color: oklch(38.8% 0.082 244.6);

Tailwind

colors: {
  custom: {
    50: '#617a97',
    500: '#15486d',
    950: '#000000',
  },
}

SCSS

$custom: #15486d;
$custom-light: #617a97;
$custom-dark: #000000;

JSON

{
  "hex": "#15486d",
  "rgb": {
    "r": 21,
    "g": 72,
    "b": 109
  },
  "hsl": {
    "h": 205.227,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.38758,
    "c": 0.08224,
    "h": 244.6
  },
  "luminance": 0.05898
}

Semantic roles & 50–950 ramp

primary

#15486D

secondary

#A3673A

accent

#863DEB

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #15486D

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

Preview Lab → · Contrast checker → · Palette generator →