#164E7C#164E7C

#164E7C is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.096 H 247.9°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#164E7C
RGB	rgb(22, 78, 124)
HSL	hsl(207, 70%, 29%)
HSV	hsv(207, 82%, 49%)
CMYK	cmyk(82.3%, 37.1%, 0%, 51.4%)
CIE-LAB	lab(31.97, -0.32, -31.12)
CIE-LCH	lch(31.97, 31.12, 269.41°)
OKLab	oklab(41.26% -0.036 -0.0886)
OKLCH	oklch(41.26% 0.096 247.9)
XYZ	xyz(6.6920, 7.0738, 20.0776)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164E7C #7C4416

analogous

#167C77 #164E7C #161B7C

triadic

#164E7C #7C164E #4E7C16

tetradic

#164E7C #77167C #7C4416 #1B7C16

square

#164E7C #77167C #7C4416 #1B7C16

split-complementary

#164E7C #7C161B #7C7716

monochromatic

#05101A #0D2D48 #164E7C #1F6FB0 #328EDB

Accessibility & contrast

On white

8.70

#164E7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#164E7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164E7C

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164E7C	#FFFFFF	#000000	##FFFFFF
##164E7C	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38507E

Deuteranopia (green-blind)

#29477B

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #164e7c;
/* rgb */ color: rgb(22, 78, 124);
/* oklch */ color: oklch(41.3% 0.096 247.9);

Tailwind

colors: {
  custom: {
    50: '#657fa2',
    500: '#164e7c',
    950: '#000000',
  },
}

SCSS

$custom: #164e7c;
$custom-light: #657fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#164e7c",
  "rgb": {
    "r": 22,
    "g": 78,
    "b": 124
  },
  "hsl": {
    "h": 207.059,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41264,
    "c": 0.09567,
    "h": 247.9
  },
  "luminance": 0.07075
}

Semantic roles & 50–950 ramp

primary

#164E7C

secondary

#B1713D

accent

#8B3BED

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#060A0F

muted

#7A7C7F

Preview Lab

Preview with #164E7C

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

Preview Lab → · Contrast checker → · Palette generator →