#36473F
Closest named color: Charcoal Grey (#3C4142). oklch(38.1% 0.026 164.7), rgb(54, 71, 63).
Aa
White text reads best on this color (9.85:1).
About this color
#36473F is a dark close to neutral grey. In OKLCH its lightness is 38%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.023 away. White text reads best on it, at 9.85:1.
| Hue family | Neutrals |
| Lightness | dark (38%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.12:1 |
| White text | 9.85:1 |
Values
| HEX | #36473F |
| RGB | rgb(54, 71, 63) |
| HSL | hsl(152, 14%, 25%) |
| OKLCH | oklch(38.1% 0.026 164.7) |
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 #36473F | 9.85:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #36473F | 2.12:1 | Fails | Lc 11.1 | Not readable |
| #36473F text on white | 9.85:1 | AAA | Lc 92.9 | Preferred for body text |
| #36473F text on black | 2.12:1 | Fails | Lc -9.6 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D3DBD7
oklch(88.4% 0.01 164.8)
-
Step 300
300
#B6C5BD
oklch(81% 0.02 162.8)
-
Step 400
400
#90A79C
oklch(70.7% 0.03 165.1)
-
Step 500
500
#749183
oklch(63% 0.039 164.3)
-
Step 600
600
#5C7C6D
oklch(55.7% 0.043 164.5)
-
Step 700
700
#4C685B
oklch(49.1% 0.039 164.6)
-
Step 800
800
#3E554A
oklch(42.7% 0.034 164)
-
Step 900
900 (this color)
#36473F
oklch(38.1% 0.026 164.7)
-
Step 950
950
#1F2924
oklch(27% 0.017 163.4)
#36473F 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) | #46453F | 0.025 |
| Deuteranopia (no green cones) | #43423F | 0.025 |
| Tritanopia (no blue cones) | #334745 | 0.010 |
| Achromatopsia (no color) | #434343 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36473F
#36473F
oklch(38.1% 0.026 164.7)
- #4D3D46
#4D3D46
oklch(38% 0.026 343.6)
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 #36473F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.023
- Dark Slate Gray #2F4F4F ΔE 0.030
- Charcoal #264653 ΔE 0.039
- Onyx #343A40 ΔE 0.045
- Dark Teal #014D4E ΔE 0.045
- Dark Blue Green #005249 ΔE 0.048
- Dark Grey Blue #29465B ΔE 0.051
- Deep Teal #00555A ΔE 0.059
Use #36473F 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.