#49405F
Closest named color: Dark Grey Blue (#29465B). oklch(39.4% 0.053 297.3), rgb(73, 64, 95).
Aa
White text reads best on this color (9.62:1).
About this color
#49405F is a dark, muted purple. In OKLCH its lightness is 39%, its chroma 0.053 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.050 away. White text reads best on it, at 9.62:1.
| Hue family | Purples |
| Lightness | dark (39%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.18:1 |
| White text | 9.62:1 |
Values
| HEX | #49405F |
| RGB | rgb(73, 64, 95) |
| HSL | hsl(257, 19%, 31%) |
| OKLCH | oklch(39.4% 0.053 297.3) |
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 #49405F | 9.62:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #49405F | 2.18:1 | Fails | Lc 11.7 | Not readable |
| #49405F text on white | 9.62:1 | AAA | Lc 92.3 | Preferred for body text |
| #49405F text on black | 2.18:1 | Fails | Lc -10.1 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EAE8F1
oklch(93.5% 0.012 296.3)
-
Step 200
200
#DAD6E6
oklch(88.4% 0.022 297.4)
-
Step 300
300
#C3BCD8
oklch(81% 0.04 296.9)
-
Step 400
400
#A499C4
oklch(70.7% 0.063 296.5)
-
Step 500
500
#8F7FB5
oklch(63.1% 0.082 297.6)
-
Step 600
600
#7968A0
oklch(55.6% 0.087 297.5)
-
Step 700
700
#665689
oklch(49% 0.082 297.7)
-
Step 800
800
#53476F
oklch(42.7% 0.066 297.3)
-
Step 900
900 (this color)
#49405F
oklch(39.4% 0.053 297.3)
-
Step 950
950
#282335
oklch(27% 0.034 296.8)
#49405F 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) | #394560 | 0.028 |
| Deuteranopia (no green cones) | #3A445E | 0.026 |
| Tritanopia (no blue cones) | #45454B | 0.043 |
| Achromatopsia (no color) | #454545 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49405F
#49405F
oklch(39.4% 0.053 297.3)
- #444A28
#444A28
oklch(39.4% 0.053 117.1)
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 #49405F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.057
- Charcoal #264653 ΔE 0.059
- Onyx #343A40 ΔE 0.066
- Dark Slate Gray #2F4F4F ΔE 0.071
- Purple Brown #673A3F ΔE 0.073
- Dusk #4E5481 ΔE 0.073
- Dark Blue Grey #1F3B4D ΔE 0.074
Use #49405F 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.