#192B2B
Closest named color: Jet (#212529). oklch(27.4% 0.024 195.9), rgb(25, 43, 43).
Aa
White text reads best on this color (14.77:1).
About this color
#192B2B is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.023 away. White text reads best on it, at 14.77:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.42:1 |
| White text | 14.77:1 |
Values
| HEX | #192B2B |
| RGB | rgb(25, 43, 43) |
| HSL | hsl(180, 26%, 13%) |
| OKLCH | oklch(27.4% 0.024 195.9) |
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.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #192B2B | 14.77:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #192B2B | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #192B2B text on white | 14.77:1 | AAA | Lc 101.6 | Preferred for body text |
| #192B2B text on black | 1.42:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
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.
-
Step 50
50
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEB
oklch(93.7% 0.009 188.1)
-
Step 200
200
#CEDCDC
oklch(88.4% 0.015 196.9)
-
Step 300
300
#ADC7C6
oklch(81% 0.028 193.8)
-
Step 400
400
#80AAAA
oklch(70.8% 0.045 196.2)
-
Step 500
500
#5E9595
oklch(63.2% 0.058 195.8)
-
Step 600
600
#437F7F
oklch(55.6% 0.063 195.5)
-
Step 700
700
#346B6B
oklch(49.1% 0.058 195.4)
-
Step 800
800
#2C5757
oklch(42.6% 0.048 195.5)
-
Step 900
900
#284848
oklch(37.7% 0.038 195.7)
-
Step 950
950 (this color)
#192B2B
oklch(27.4% 0.024 195.9)
#192B2B 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.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #29292B | 0.025 |
| Deuteranopia (no green cones) | #25272B | 0.022 |
| Tritanopia (no blue cones) | #122C2B | 0.009 |
| Achromatopsia (no color) | #282828 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #192B2B
#192B2B
oklch(27.4% 0.024 195.9)
- #322323
#322323
oklch(27.4% 0.023 18.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #192B2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.023
- Dark #1B2431 ΔE 0.031
- Oxford Blue #1B263B ΔE 0.040
- Gunmetal #293241 ΔE 0.051
- Space Cadet #2B2D42 ΔE 0.053
- Pakistan Green #283618 ΔE 0.062
- Rich Black #0D1B2A ΔE 0.063
- Midnight Green #073B4C ΔE 0.069
Use #192B2B 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.