#284752#284752

#284752 is a dark, muted cyan. Relative luminance 0.056; OKLCH L 37.9% C 0.041 H 222.8°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#284752
RGB	rgb(40, 71, 82)
HSL	hsl(196, 34%, 24%)
HSV	hsv(196, 51%, 32%)
CMYK	cmyk(51.2%, 13.4%, 0%, 67.8%)
CIE-LAB	lab(28.29, -8.03, -10.14)
CIE-LCH	lch(28.29, 12.94, 231.62°)
OKLab	oklab(37.86% -0.0303 -0.028)
OKLCH	oklch(37.86% 0.041 222.8)
XYZ	xyz(4.6507, 5.5664, 8.8104)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#284752 #523328

analogous

#285248 #284752 #283252

triadic

#284752 #522847 #475228

tetradic

#284752 #482852 #523328 #325228

square

#284752 #482852 #523328 #325228

split-complementary

#284752 #522832 #524828

monochromatic

#0A1215 #142329 #284752 #3C6B7B #508EA4

Accessibility & contrast

On white

9.94

#284752 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#284752 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #284752

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##284752	#FFFFFF	#000000	##FFFFFF
##284752	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414553

Deuteranopia (green-blind)

#3A4152

Tritanopia (blue-blind)

#134B4A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #284752;
/* rgb */ color: rgb(40, 71, 82);
/* oklch */ color: oklch(37.9% 0.041 222.8);

Tailwind

colors: {
  custom: {
    50: '#657a82',
    500: '#284752',
    950: '#000000',
  },
}

SCSS

$custom: #284752;
$custom-light: #657a82;
$custom-dark: #000000;

JSON

{
  "hex": "#284752",
  "rgb": {
    "r": 40,
    "g": 71,
    "b": 82
  },
  "hsl": {
    "h": 195.714,
    "s": 34.426,
    "l": 23.922
  },
  "oklch": {
    "l": 0.37862,
    "c": 0.04125,
    "h": 222.8
  },
  "luminance": 0.05567
}

Semantic roles & 50–950 ramp

primary

#284752

secondary

#855F51

accent

#7A5DCB

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#06090A

muted

#7A7B7C

Preview Lab

Preview with #284752

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

Preview Lab → · Contrast checker → · Palette generator →