#494358
Closest named color: Charcoal Grey (#3C4142). oklch(39.7% 0.036 297.8), rgb(73, 67, 88).
Aa
White text reads best on this color (9.42:1).
About this color
#494358 is a dark, muted purple. In OKLCH its lightness is 40%, its chroma 0.036 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.045 away. White text reads best on it, at 9.42:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.22:1 |
| White text | 9.42:1 |
Values
| HEX | #494358 |
| RGB | rgb(73, 67, 88) |
| HSL | hsl(257, 14%, 30%) |
| OKLCH | oklch(39.7% 0.036 297.8) |
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 #494358 | 9.42:1 | AAA | Lc -96.1 | Preferred for body text |
| Black text on #494358 | 2.22:1 | Fails | Lc 12.1 | Not readable |
| #494358 text on white | 9.42:1 | AAA | Lc 91.8 | Preferred for body text |
| #494358 text on black | 2.22:1 | Fails | Lc -10.6 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#DAD7E2
oklch(88.5% 0.015 298.5)
-
Step 300
300
#C2BDD0
oklch(80.8% 0.027 297.8)
-
Step 400
400
#A39BB8
oklch(70.6% 0.043 297.9)
-
Step 500
500
#8D83A7
oklch(63.2% 0.054 297.5)
-
Step 600
600
#776C92
oklch(55.6% 0.059 297.7)
-
Step 700
700
#645A7C
oklch(49% 0.055 297.8)
-
Step 800
800
#524A65
oklch(42.8% 0.045 298.1)
-
Step 900
900 (this color)
#494358
oklch(39.7% 0.036 297.8)
-
Step 950
950
#282430
oklch(27% 0.023 300.1)
#494358 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) | #3F4659 | 0.017 |
| Deuteranopia (no green cones) | #404657 | 0.017 |
| Tritanopia (no blue cones) | #46464A | 0.029 |
| Achromatopsia (no color) | #464646 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #494358
#494358
oklch(39.7% 0.036 297.8)
- #454A34
#454A34
oklch(39.8% 0.036 118.5)
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 #494358, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.045
- Dark Grey Blue #29465B ΔE 0.046
- Charcoal #264653 ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.057
- Onyx #343A40 ΔE 0.060
- Purple Brown #673A3F ΔE 0.065
- Dusty Grape #545775 ΔE 0.071
- Dark Blue Grey #1F3B4D ΔE 0.072
Use #494358 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.