#164F6E#164F6E

#164F6E is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.077 H 237.3°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#164F6E
RGB	rgb(22, 79, 110)
HSL	hsl(201, 67%, 26%)
HSV	hsv(201, 80%, 43%)
CMYK	cmyk(80%, 28.2%, 0%, 56.9%)
CIE-LAB	lab(31.55, -6.53, -23.04)
CIE-LCH	lch(31.55, 23.95, 254.17°)
OKLab	oklab(40.68% -0.0417 -0.065)
OKLCH	oklch(40.68% 0.077 237.3)
XYZ	xyz(5.9402, 6.8876, 15.7652)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F6E #6E3516

analogous

#166E61 #164F6E #16236E

triadic

#164F6E #6E164F #4F6E16

tetradic

#164F6E #61166E #6E3516 #236E16

square

#164F6E #61166E #6E3516 #236E16

split-complementary

#164F6E #6E1623 #6E6116

monochromatic

#05121A #0C2A3B #164F6E #2074A1 #2A98D4

Accessibility & contrast

On white

8.83

#164F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#164F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F6E

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F6E	#FFFFFF	#000000	##FFFFFF
##164F6E	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404F6F

Deuteranopia (green-blind)

#34476D

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #164f6e;
/* rgb */ color: rgb(22, 79, 110);
/* oklch */ color: oklch(40.7% 0.077 237.3);

Tailwind

colors: {
  custom: {
    50: '#628097',
    500: '#164f6e',
    950: '#000000',
  },
}

SCSS

$custom: #164f6e;
$custom-light: #628097;
$custom-dark: #000000;

JSON

{
  "hex": "#164f6e",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 110
  },
  "hsl": {
    "h": 201.136,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40682,
    "c": 0.07727,
    "h": 237.3
  },
  "luminance": 0.06888
}

Semantic roles & 50–950 ramp

primary

#164F6E

secondary

#A4603C

accent

#7B3EEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #164F6E

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

Preview Lab → · Contrast checker → · Palette generator →