Jet #212529

Jet is a dark close to neutral grey with hex code #212529 and RGB rgb(33, 37, 41).

Aa

White text reads best on this color (15.42:1).

About this color

#212529 is a dark close to neutral grey. In OKLCH its lightness is 26%, its chroma 0.009. It has too little chroma to lean warm or cool. It is the named color Jet. White text reads best on it, at 15.42:1.

Hue familyNeutrals
Lightnessdark (26%)
Chromaclose to neutral grey (0.009)
Temperatureneutral
Nearest nameJet
Black text1.36:1
White text15.42:1

Colors that go with Jet

Matches found by rotating Jet around the OKLCH hue wheel, each labelled with the closest name in our list.

Jet is close to neutral, so it has no hue to rotate. It pairs with almost any color; try the palettes below.

Color palettes with Jet

Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Jet, closest first.

Similar named colors

The eight named colors closest to Jet, with their ΔE distance.

More about Jet

How to make Jet

A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.

  • 1 part black
  • 1 part gray

Recipe result: #242424, a difference of ΔE 0.009 from Jet. That is very close: most people will not see the difference.

What colors make gray? | Color mixing chart

Codes for Jet in every format

HEX#212529
RGBrgb(33, 37, 41)
HSLhsl(210, 11%, 15%)
OKLCHoklch(26.2% 0.009 248.2)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

PairWCAG 2ResultAPCAAPCA guidance
White text on #212529 15.42:1 AAA Lc -105.0 Preferred for body text
Black text on #212529 1.36:1 Fails Lc 0.0 Not readable
#212529 text on white 15.42:1 AAA Lc 102.4 Preferred for body text
#212529 text on black 1.36:1 Fails Lc 0.0 Not readable

Shades and tints of Jet

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.

  1. Step 50

    50

    #F5F5F6

    oklch(97% 0.001 286.4)

  2. Step 100

    100

    #E8EAEC

    oklch(93.6% 0.003 247.9)

  3. Step 200

    200

    #D6D9DD

    oklch(88.4% 0.006 255.5)

  4. Step 300

    300

    #BBC1C8

    oklch(80.8% 0.012 252.1)

  5. Step 400

    400

    #98A2AC

    oklch(70.7% 0.019 248.1)

  6. Step 500

    500

    #7F8B97

    oklch(63.1% 0.023 248.2)

  7. Step 600

    600

    #687582

    oklch(55.6% 0.026 248.3)

  8. Step 700

    700

    #57626E

    oklch(49.1% 0.024 250.6)

  9. Step 800

    800

    #475059

    oklch(42.7% 0.019 248.3)

  10. Step 900

    900

    #3C4249

    oklch(37.6% 0.014 252.3)

  11. Step 950

    950 (this color)

    #212529

    oklch(26.2% 0.009 248.2)

Export this scale for Tailwind in the Tailwind colors tool

Jet with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

VisionSeen asShift (ΔE)
Protanopia (no red cones)#2425290.005
Deuteranopia (no green cones)#2324290.005
Tritanopia (no blue cones)#1F26260.009
Achromatopsia (no color)#2424240.010

Use Jet in your product

Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.