#15446B#15446B

#15446B is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.084 H 247.6°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#15446B
RGB	rgb(21, 68, 107)
HSL	hsl(207, 67%, 25%)
HSV	hsv(207, 80%, 42%)
CMYK	cmyk(80.4%, 36.4%, 0%, 58%)
CIE-LAB	lab(27.72, -0.75, -27.16)
CIE-LCH	lch(27.72, 27.17, 268.43°)
OKLab	oklab(37.59% -0.0319 -0.0772)
OKLCH	oklch(37.59% 0.084 247.6)
XYZ	xyz(5.0292, 5.3546, 14.6756)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15446B #6B3C15

analogous

#156B67 #15446B #15196B

triadic

#15446B #6B1544 #446B15

tetradic

#15446B #67156B #6B3C15 #196B15

square

#15446B #67156B #6B3C15 #196B15

split-complementary

#15446B #6B1519 #6B6715

monochromatic

#05101A #0B2338 #15446B #1F659E #2985D1

Accessibility & contrast

On white

10.14

#15446B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#15446B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15446B

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15446B	#FFFFFF	#000000	##FFFFFF
##15446B	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32466D

Deuteranopia (green-blind)

#263E6A

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #15446b;
/* rgb */ color: rgb(21, 68, 107);
/* oklch */ color: oklch(37.6% 0.084 247.6);

Tailwind

colors: {
  custom: {
    50: '#607795',
    500: '#15446b',
    950: '#000000',
  },
}

SCSS

$custom: #15446b;
$custom-light: #607795;
$custom-dark: #000000;

JSON

{
  "hex": "#15446b",
  "rgb": {
    "r": 21,
    "g": 68,
    "b": 107
  },
  "hsl": {
    "h": 207.209,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37594,
    "c": 0.08353,
    "h": 247.6
  },
  "luminance": 0.05355
}

Semantic roles & 50–950 ramp

primary

#15446B

secondary

#A2693A

accent

#8C3EEA

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #15446B

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

Preview Lab → · Contrast checker → · Palette generator →