#282D34#282D34

#282D34 is a dark, near-neutral blue. Relative luminance 0.026; OKLCH L 29.5% C 0.015 H 256.8°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#282D34
RGB	rgb(40, 45, 52)
HSL	hsl(215, 13%, 18%)
HSV	hsv(215, 23%, 20%)
CMYK	cmyk(23.1%, 13.5%, 0%, 79.6%)
CIE-LAB	lab(18.26, -0.30, -5.23)
CIE-LCH	lch(18.26, 5.24, 266.67°)
OKLab	oklab(29.52% -0.0033 -0.0142)
OKLCH	oklch(29.52% 0.015 256.8)
XYZ	xyz(2.4331, 2.5758, 3.6171)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282D34 #342F28

analogous

#283334 #282D34 #292834

triadic

#282D34 #34282D #2D3428

tetradic

#282D34 #342833 #342F28 #283429

square

#282D34 #342833 #342F28 #283429

split-complementary

#282D34 #342928 #333428

monochromatic

#0D0F11 #0D0F11 #282D34 #434B57 #5D6979

Accessibility & contrast

On white

13.86

#282D34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#282D34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282D34

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282D34	#FFFFFF	#000000	##FFFFFF
##282D34	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2D34

Deuteranopia (green-blind)

#292C34

Tritanopia (blue-blind)

#252E2F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #282d34;
/* rgb */ color: rgb(40, 45, 52);
/* oklch */ color: oklch(29.5% 0.015 256.8);

Tailwind

colors: {
  custom: {
    50: '#62656b',
    500: '#282d34',
    950: '#000000',
  },
}

SCSS

$custom: #282d34;
$custom-light: #62656b;
$custom-dark: #000000;

JSON

{
  "hex": "#282d34",
  "rgb": {
    "r": 40,
    "g": 45,
    "b": 52
  },
  "hsl": {
    "h": 215,
    "s": 13.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29517,
    "c": 0.01458,
    "h": 256.8
  },
  "luminance": 0.02576
}

Semantic roles & 50–950 ramp

primary

#282D34

secondary

#645D54

accent

#9A72B6

background

#F5F6F6

surface

#EAEBEB

border

#C6C6C6

text

#050506

muted

#797A7A

Preview Lab

Preview with #282D34

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

Preview Lab → · Contrast checker → · Palette generator →