#164A7F#164A7F

#164A7F is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.5% C 0.104 H 252.4°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#164A7F
RGB	rgb(22, 74, 127)
HSL	hsl(210, 70%, 29%)
HSV	hsv(210, 83%, 50%)
CMYK	cmyk(82.7%, 41.7%, 0%, 50.2%)
CIE-LAB	lab(30.88, 3.55, -34.73)
CIE-LCH	lch(30.88, 34.91, 275.83°)
OKLab	oklab(40.46% -0.0315 -0.0993)
OKLCH	oklch(40.46% 0.104 252.4)
XYZ	xyz(6.6090, 6.5996, 21.0001)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164A7F #7F4B16

analogous

#167F7F #164A7F #17167F

triadic

#164A7F #7F164A #4A7F16

tetradic

#164A7F #7F167F #7F4B16 #167F17

square

#164A7F #7F167F #7F4B16 #167F17

split-complementary

#164A7F #7F1716 #7F7F16

monochromatic

#050F1A #0D2C4B #164A7F #1F68B3 #3487DC

Accessibility & contrast

On white

9.05

#164A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#164A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164A7F

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164A7F	#FFFFFF	#000000	##FFFFFF
##164A7F	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304E81

Deuteranopia (green-blind)

#1F447E

Tritanopia (blue-blind)

#00575E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #164a7f;
/* rgb */ color: rgb(22, 74, 127);
/* oklch */ color: oklch(40.5% 0.104 252.4);

Tailwind

colors: {
  custom: {
    50: '#667ca4',
    500: '#164a7f',
    950: '#000000',
  },
}

SCSS

$custom: #164a7f;
$custom-light: #667ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#164a7f",
  "rgb": {
    "r": 22,
    "g": 74,
    "b": 127
  },
  "hsl": {
    "h": 210.286,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.40463,
    "c": 0.10415,
    "h": 252.4
  },
  "luminance": 0.066
}

Semantic roles & 50–950 ramp

primary

#164A7F

secondary

#B4793D

accent

#953BED

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #164A7F

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

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