#492F4F
Closest named color: Onyx (#343A40). oklch(35% 0.064 319.9), rgb(73, 47, 79).
Aa
White text reads best on this color (11.64:1).
About this color
#492F4F is a dark, muted purple. In OKLCH its lightness is 35%, its chroma 0.064 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.061 away. White text reads best on it, at 11.64:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.80:1 |
| White text | 11.64:1 |
Values
| HEX | #492F4F |
| RGB | rgb(73, 47, 79) |
| HSL | hsl(289, 25%, 25%) |
| OKLCH | oklch(35% 0.064 319.9) |
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 #492F4F | 11.64:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #492F4F | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #492F4F text on white | 11.64:1 | AAA | Lc 96.7 | Preferred for body text |
| #492F4F text on black | 1.80:1 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E1D4E4
oklch(88.5% 0.026 319.9)
-
Step 300
300
#CFB7D4
oklch(80.9% 0.048 320.4)
-
Step 400
400
#B691BF
oklch(70.6% 0.078 319.6)
-
Step 500
500
#A476AE
oklch(63.2% 0.097 320.3)
-
Step 600
600
#8E5E9A
oklch(55.6% 0.105 319.4)
-
Step 700
700
#794D83
oklch(49.1% 0.098 320)
-
Step 800
800
#633F6B
oklch(42.7% 0.083 320.2)
-
Step 900
900 (this color)
#492F4F
oklch(35% 0.064 319.9)
-
Step 950
950
#2F2033
oklch(27% 0.04 319)
#492F4F 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) | #2B3750 | 0.055 |
| Deuteranopia (no green cones) | #31394E | 0.050 |
| Tritanopia (no blue cones) | #49333B | 0.041 |
| Achromatopsia (no color) | #383838 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #492F4F
#492F4F
oklch(35% 0.064 319.9)
- #284222
#284222
oklch(34.9% 0.062 139.8)
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 #492F4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.062
- Gunmetal #293241 ΔE 0.065
- Grape Purple #5D1451 ΔE 0.068
- Charcoal Grey #3C4142 ΔE 0.069
- Prussian Blue #1D3557 ΔE 0.072
- Dark Blue Grey #1F3B4D ΔE 0.074
- Dark Grey Blue #29465B ΔE 0.079
Use #492F4F 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.