#164E7D#164E7D

#164E7D is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.097 H 248.4°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#164E7D
RGB	rgb(22, 78, 125)
HSL	hsl(207, 70%, 29%)
HSV	hsv(207, 82%, 49%)
CMYK	cmyk(82.4%, 37.6%, 0%, 51%)
CIE-LAB	lab(32.03, 0.08, -31.65)
CIE-LCH	lch(32.03, 31.65, 270.15°)
OKLab	oklab(41.33% -0.0357 -0.0902)
OKLCH	oklch(41.33% 0.097 248.4)
XYZ	xyz(6.7555, 7.0992, 20.4123)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E7D #7D4516

analogous

#167D79 #164E7D #161A7D

triadic

#164E7D #7D164E #4E7D16

tetradic

#164E7D #79167D #7D4516 #1A7D16

square

#164E7D #79167D #7D4516 #1A7D16

split-complementary

#164E7D #7D161A #7D7916

monochromatic

#05101A #0D2E49 #164E7D #1F6EB1 #328EDB

Accessibility & contrast

On white

8.68

#164E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#164E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E7D

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E7D	#FFFFFF	#000000	##FFFFFF
##164E7D	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38507F

Deuteranopia (green-blind)

#29477C

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #164e7d;
/* rgb */ color: rgb(22, 78, 125);
/* oklch */ color: oklch(41.3% 0.097 248.4);

Tailwind

colors: {
  custom: {
    50: '#657fa3',
    500: '#164e7d',
    950: '#000000',
  },
}

SCSS

$custom: #164e7d;
$custom-light: #657fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#164e7d",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 125
  },
  "hsl": {
    "h": 207.379,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41328,
    "c": 0.09701,
    "h": 248.4
  },
  "luminance": 0.071
}

Semantic roles & 50–950 ramp

primary

#164E7D

secondary

#B2723D

accent

#8C3BED

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#060A0F

muted

#7A7C7F

Preview Lab

Preview with #164E7D

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

Preview Lab → · Contrast checker → · Palette generator →