#163243#163243

#163243 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.4% C 0.046 H 237.5°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#163243
RGB	rgb(22, 50, 67)
HSL	hsl(203, 51%, 17%)
HSV	hsv(203, 67%, 26%)
CMYK	cmyk(67.2%, 25.4%, 0%, 73.7%)
CIE-LAB	lab(19.46, -4.47, -13.81)
CIE-LCH	lch(19.46, 14.51, 252.08°)
OKLab	oklab(30.37% -0.0246 -0.0386)
OKLCH	oklch(30.37% 0.046 237.5)
XYZ	xyz(2.4842, 2.8568, 5.7296)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163243 #432716

analogous

#16433E #163243 #161B43

triadic

#163243 #431632 #324316

tetradic

#163243 #3E1643 #432716 #1B4316

square

#163243 #3E1643 #432716 #1B4316

split-complementary

#163243 #43161B #433E16

monochromatic

#081117 #081117 #163243 #255471 #34779F

Accessibility & contrast

On white

13.36

#163243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#163243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163243

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163243	#FFFFFF	#000000	##FFFFFF
##163243	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3244

Deuteranopia (green-blind)

#242D43

Tritanopia (blue-blind)

#003638

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #163243;
/* rgb */ color: rgb(22, 50, 67);
/* oklch */ color: oklch(30.4% 0.046 237.5);

Tailwind

colors: {
  custom: {
    50: '#586977',
    500: '#163243',
    950: '#000000',
  },
}

SCSS

$custom: #163243;
$custom-light: #586977;
$custom-dark: #000000;

JSON

{
  "hex": "#163243",
  "rgb": {
    "r": 22,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 202.667,
    "s": 50.562,
    "l": 17.451
  },
  "oklch": {
    "l": 0.30371,
    "c": 0.04581,
    "h": 237.5
  },
  "luminance": 0.02857
}

Semantic roles & 50–950 ramp

primary

#163243

secondary

#7A533A

accent

#834EDA

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #163243

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

Preview Lab → · Contrast checker → · Palette generator →