#164283#164283

#164283 is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.120 H 258.6°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#164283
RGB	rgb(22, 66, 131)
HSL	hsl(216, 71%, 30%)
HSV	hsv(216, 83%, 51%)
CMYK	cmyk(83.2%, 49.6%, 0%, 48.6%)
CIE-LAB	lab(28.66, 10.66, -40.78)
CIE-LCH	lch(28.66, 42.15, 284.65°)
OKLab	oklab(38.83% -0.0237 -0.1172)
OKLCH	oklch(38.83% 0.12 258.6)
XYZ	xyz(6.3743, 5.7049, 22.2335)
Luminance	0.0571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#164283 #835716

analogous

#167883 #164283 #211683

triadic

#164283 #831642 #428316

tetradic

#164283 #831678 #835716 #168321

square

#164283 #831678 #835716 #168321

split-complementary

#164283 #832116 #788316

monochromatic

#040D1A #0D284F #164283 #1F5CB7 #367ADD

Accessibility & contrast

On white

9.81

#164283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#164283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164283

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##164283	#FFFFFF	#000000	##FFFFFF
##164283	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4985

Deuteranopia (green-blind)

#003F82

Tritanopia (blue-blind)

#00525C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #164283;
/* rgb */ color: rgb(22, 66, 131);
/* oklch */ color: oklch(38.8% 0.120 258.6);

Tailwind

colors: {
  custom: {
    50: '#6775a7',
    500: '#164283',
    950: '#000000',
  },
}

SCSS

$custom: #164283;
$custom-light: #6775a7;
$custom-dark: #000000;

JSON

{
  "hex": "#164283",
  "rgb": {
    "r": 22,
    "g": 66,
    "b": 131
  },
  "hsl": {
    "h": 215.78,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.38826,
    "c": 0.1196,
    "h": 258.6
  },
  "luminance": 0.05706
}

Semantic roles & 50–950 ramp

primary

#164283

secondary

#B7863D

accent

#A53AEE

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #164283

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

Preview Lab → · Contrast checker → · Palette generator →