#16406A#16406A

#16406A is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.5% C 0.086 H 251.4°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#16406A
RGB	rgb(22, 64, 106)
HSL	hsl(210, 66%, 25%)
HSV	hsv(210, 79%, 42%)
CMYK	cmyk(79.2%, 39.6%, 0%, 58.4%)
CIE-LAB	lab(26.38, 1.68, -28.64)
CIE-LCH	lch(26.38, 28.69, 273.35°)
OKLab	oklab(36.53% -0.0274 -0.0816)
OKLCH	oklch(36.53% 0.086 251.4)
XYZ	xyz(4.7648, 4.8774, 14.3232)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16406A #6A4016

analogous

#166A6A #16406A #16166A

triadic

#16406A #6A1640 #406A16

tetradic

#16406A #6A166A #6A4016 #166A16

square

#16406A #6A166A #6A4016 #166A16

split-complementary

#16406A #6A1616 #6A6A16

monochromatic

#050F19 #0B2137 #16406A #215F9D #2B7DCF

Accessibility & contrast

On white

10.63

#16406A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#16406A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16406A

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16406A	#FFFFFF	#000000	##FFFFFF
##16406A	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C436C

Deuteranopia (green-blind)

#203B69

Tritanopia (blue-blind)

#004A50

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #16406a;
/* rgb */ color: rgb(22, 64, 106);
/* oklch */ color: oklch(36.5% 0.086 251.4);

Tailwind

colors: {
  custom: {
    50: '#617495',
    500: '#16406a',
    950: '#000000',
  },
}

SCSS

$custom: #16406a;
$custom-light: #617495;
$custom-dark: #000000;

JSON

{
  "hex": "#16406a",
  "rgb": {
    "r": 22,
    "g": 64,
    "b": 106
  },
  "hsl": {
    "h": 210,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.36533,
    "c": 0.0861,
    "h": 251.4
  },
  "luminance": 0.04878
}

Semantic roles & 50–950 ramp

primary

#16406A

secondary

#A06E3B

accent

#943FE9

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #16406A

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

Preview Lab → · Contrast checker → · Palette generator →