#49376D
Closest named color: Dark Slate Blue (#483D8B). oklch(38.3% 0.091 297.3), rgb(73, 55, 109).
Aa
White text reads best on this color (10.24:1).
About this color
#49376D is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.091 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.051 away. White text reads best on it, at 10.24:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.05:1 |
| White text | 10.24:1 |
Values
| HEX | #49376D |
| RGB | rgb(73, 55, 109) |
| HSL | hsl(260, 33%, 32%) |
| OKLCH | oklch(38.3% 0.091 297.3) |
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 #49376D | 10.24:1 | AAA | Lc -97.7 | Preferred for body text |
| Black text on #49376D | 2.05:1 | Fails | Lc 10.3 | Not readable |
| #49376D text on white | 10.24:1 | AAA | Lc 93.6 | Preferred for body text |
| #49376D text on black | 2.05:1 | Fails | Lc -8.9 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DBD4F0
oklch(88.4% 0.039 297)
-
Step 300
300
#C5B8E8
oklch(80.9% 0.068 297.3)
-
Step 400
400
#A892DC
oklch(70.7% 0.108 297.2)
-
Step 500
500
#9375D2
oklch(63.1% 0.138 297.1)
-
Step 600
600
#7E5CBF
oklch(55.6% 0.15 297.1)
-
Step 700
700
#6B4BA5
oklch(49.1% 0.14 297.4)
-
Step 800
800
#573E86
oklch(42.7% 0.116 297.2)
-
Step 900
900 (this color)
#49376D
oklch(38.3% 0.091 297.3)
-
Step 950
950
#2A203F
oklch(27.1% 0.057 297.3)
#49376D 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) | #26416F | 0.056 |
| Deuteranopia (no green cones) | #29406C | 0.053 |
| Tritanopia (no blue cones) | #41414C | 0.073 |
| Achromatopsia (no color) | #414141 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49376D
#49376D
oklch(38.3% 0.091 297.3)
- #404900
#404900
oklch(38.4% 0.089 117.5)
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 #49376D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.051
- Blueberry #464196 ΔE 0.070
- Dark Grey Blue #29465B ΔE 0.075
- Twilight Blue #0A437A ΔE 0.077
- Prussian Blue #1D3557 ΔE 0.081
- Twilight #4E518B ΔE 0.082
- Cobalt #1E488F ΔE 0.083
- Dusk #4E5481 ΔE 0.084
Use #49376D 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.