#49394F
Closest named color: Charcoal Grey (#3C4142). oklch(37.1% 0.042 316.7), rgb(73, 57, 79).
Aa
White text reads best on this color (10.59:1).
About this color
#49394F is a dark, muted purple. In OKLCH its lightness is 37%, its chroma 0.042 and its hue 317°. 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 10.59:1.
| Hue family | Purples |
| Lightness | dark (37%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.98:1 |
| White text | 10.59:1 |
Values
| HEX | #49394F |
| RGB | rgb(73, 57, 79) |
| HSL | hsl(284, 16%, 27%) |
| OKLCH | oklch(37.1% 0.042 316.7) |
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 #49394F | 10.59:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #49394F | 1.98:1 | Fails | Lc 9.3 | Not readable |
| #49394F text on white | 10.59:1 | AAA | Lc 94.6 | Preferred for body text |
| #49394F text on black | 1.98:1 | Fails | Lc -8.0 | 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
#F7F5F7
oklch(97.2% 0.003 325.6)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DED6E1
oklch(88.6% 0.017 316.9)
-
Step 300
300
#C9BBCF
oklch(81% 0.032 315.9)
-
Step 400
400
#AE97B6
oklch(70.7% 0.051 317.3)
-
Step 500
500
#997EA4
oklch(63.1% 0.064 316.1)
-
Step 600
600
#84668F
oklch(55.5% 0.071 316.8)
-
Step 700
700
#70557A
oklch(49.1% 0.066 316.7)
-
Step 800
800
#5B4663
oklch(42.8% 0.054 316.5)
-
Step 900
900 (this color)
#49394F
oklch(37.1% 0.042 316.7)
-
Step 950
950
#2C222F
oklch(26.9% 0.028 318.3)
#49394F 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) | #363E50 | 0.034 |
| Deuteranopia (no green cones) | #3A3F4E | 0.031 |
| Tritanopia (no blue cones) | #493B41 | 0.027 |
| Achromatopsia (no color) | #3F3F3F | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49394F
#49394F
oklch(37.1% 0.042 316.7)
- #35452F
#35452F
oklch(37% 0.042 137.3)
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 #49394F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.045
- Onyx #343A40 ΔE 0.047
- Dark Grey Blue #29465B ΔE 0.058
- Charcoal #264653 ΔE 0.061
- Purple Brown #673A3F ΔE 0.064
- Dark Blue Grey #1F3B4D ΔE 0.065
- Gunmetal #293241 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.071
Use #49394F 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.