#164F7E#164F7E

#164F7E is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.6% C 0.097 H 248.0°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#164F7E
RGB	rgb(22, 79, 126)
HSL	hsl(207, 70%, 29%)
HSV	hsv(207, 83%, 49%)
CMYK	cmyk(82.5%, 37.3%, 0%, 50.6%)
CIE-LAB	lab(32.41, -0.17, -31.67)
CIE-LCH	lch(32.41, 31.67, 269.69°)
OKLab	oklab(41.64% -0.0364 -0.0902)
OKLCH	oklch(41.64% 0.097 248)
XYZ	xyz(6.8913, 7.2681, 20.7743)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164F7E #7E4516

analogous

#167E79 #164F7E #161B7E

triadic

#164F7E #7E164F #4F7E16

tetradic

#164F7E #79167E #7E4516 #1B7E16

square

#164F7E #79167E #7E4516 #1B7E16

split-complementary

#164F7E #7E161B #7E7916

monochromatic

#05101A #0D2E4A #164F7E #1F70B2 #338FDB

Accessibility & contrast

On white

8.56

#164F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#164F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164F7E

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164F7E	#FFFFFF	#000000	##FFFFFF
##164F7E	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395180

Deuteranopia (green-blind)

#2A487D

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #164f7e;
/* rgb */ color: rgb(22, 79, 126);
/* oklch */ color: oklch(41.6% 0.097 248.0);

Tailwind

colors: {
  custom: {
    50: '#6580a3',
    500: '#164f7e',
    950: '#000000',
  },
}

SCSS

$custom: #164f7e;
$custom-light: #6580a3;
$custom-dark: #000000;

JSON

{
  "hex": "#164f7e",
  "rgb": {
    "r": 22,
    "g": 79,
    "b": 126
  },
  "hsl": {
    "h": 207.115,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41643,
    "c": 0.09729,
    "h": 248
  },
  "luminance": 0.07269
}

Semantic roles & 50–950 ramp

primary

#164F7E

secondary

#B3723D

accent

#8B3BED

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #164F7E

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

Preview Lab → · Contrast checker → · Palette generator →