#284146#284146

#284146 is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.032 H 211.6°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#284146
RGB	rgb(40, 65, 70)
HSL	hsl(190, 27%, 22%)
HSV	hsv(190, 43%, 27%)
CMYK	cmyk(42.9%, 7.1%, 0%, 72.5%)
CIE-LAB	lab(25.78, -8.08, -6.09)
CIE-LCH	lch(25.78, 10.12, 216.99°)
OKLab	oklab(35.71% -0.0272 -0.0167)
OKLCH	oklch(35.71% 0.032 211.6)
XYZ	xyz(3.8705, 4.6737, 6.4913)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284146 #462D28

analogous

#28463C #284146 #283246

triadic

#284146 #462841 #414628

tetradic

#284146 #3C2846 #462D28 #324628

square

#284146 #3C2846 #462D28 #324628

split-complementary

#284146 #462832 #463C28

monochromatic

#0B1213 #121D1F #284146 #3E656D #558994

Accessibility & contrast

On white

10.85

#284146 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#284146 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284146

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284146	#FFFFFF	#000000	##FFFFFF
##284146	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3F46

Deuteranopia (green-blind)

#383B46

Tritanopia (blue-blind)

#1C4342

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #284146;
/* rgb */ color: rgb(40, 65, 70);
/* oklch */ color: oklch(35.7% 0.032 211.6);

Tailwind

colors: {
  custom: {
    50: '#647579',
    500: '#284146',
    950: '#000000',
  },
}

SCSS

$custom: #284146;
$custom-light: #647579;
$custom-dark: #000000;

JSON

{
  "hex": "#284146",
  "rgb": {
    "r": 40,
    "g": 65,
    "b": 70
  },
  "hsl": {
    "h": 190,
    "s": 27.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.35709,
    "c": 0.03192,
    "h": 211.6
  },
  "luminance": 0.04674
}

Semantic roles & 50–950 ramp

primary

#284146

secondary

#785852

accent

#7464C4

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#050809

muted

#7A7B7B

Preview Lab

Preview with #284146

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

Preview Lab → · Contrast checker → · Palette generator →