#30353E
Closest named color: Gunmetal (#293241). oklch(32.8% 0.017 262.3), rgb(48, 53, 62).
Aa
White text reads best on this color (12.32:1).
About this color
#30353E is a dark close to neutral grey. In OKLCH its lightness is 33%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Gunmetal (#293241), ΔE 0.018 away. White text reads best on it, at 12.32:1.
| Hue family | Neutrals |
| Lightness | dark (33%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.70:1 |
| White text | 12.32:1 |
Values
| HEX | #30353E |
| RGB | rgb(48, 53, 62) |
| HSL | hsl(219, 13%, 22%) |
| OKLCH | oklch(32.8% 0.017 262.3) |
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 #30353E | 12.32:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #30353E | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #30353E text on white | 12.32:1 | AAA | Lc 98.1 | Preferred for body text |
| #30353E text on black | 1.70:1 | 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 900.
-
Step 50
50
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D6D9DE
oklch(88.4% 0.008 260.7)
-
Step 300
300
#BCC1C9
oklch(80.9% 0.013 259.8)
-
Step 400
400
#9AA1AE
oklch(70.8% 0.021 263)
-
Step 500
500
#818A9A
oklch(63.1% 0.026 262)
-
Step 600
600
#6A7485
oklch(55.7% 0.029 261.1)
-
Step 700
700
#586170
oklch(49% 0.027 260.7)
-
Step 800
800
#484F5C
oklch(42.6% 0.023 262.9)
-
Step 900
900 (this color)
#30353E
oklch(32.8% 0.017 262.3)
-
Step 950
950
#24272C
oklch(27.2% 0.01 260.7)
#30353E 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) | #32353E | 0.003 |
| Deuteranopia (no green cones) | #31343E | 0.004 |
| Tritanopia (no blue cones) | #2D3738 | 0.015 |
| Achromatopsia (no color) | #353535 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30353E
#30353E
oklch(32.8% 0.017 262.3)
- #39342B
#39342B
oklch(32.7% 0.017 82.3)
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 #30353E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.018
- Onyx #343A40 ΔE 0.018
- Space Cadet #2B2D42 ΔE 0.032
- Dark Blue Grey #1F3B4D ΔE 0.033
- Charcoal Grey #3C4142 ΔE 0.045
- Midnight Green #073B4C ΔE 0.046
- Prussian Blue #1D3557 ΔE 0.050
- Charcoal #264653 ΔE 0.057
Use #30353E 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.