#55415A
Closest named color: Purple Brown (#673A3F). oklch(40.6% 0.048 319.5), rgb(85, 65, 90).
Aa
White text reads best on this color (9.17:1).
About this color
#55415A is a dark, muted purple. In OKLCH its lightness is 41%, its chroma 0.048 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.053 away. White text reads best on it, at 9.17:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | muted (0.048) |
| Temperature | in between |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.29:1 |
| White text | 9.17:1 |
Values
| HEX | #55415A |
| RGB | rgb(85, 65, 90) |
| HSL | hsl(288, 16%, 30%) |
| OKLCH | oklch(40.6% 0.048 319.5) |
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 #55415A | 9.17:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #55415A | 2.29:1 | Fails | Lc 12.9 | Not readable |
| #55415A text on white | 9.17:1 | AAA | Lc 91.1 | Preferred for body text |
| #55415A text on black | 2.29:1 | Fails | Lc -11.2 | 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 800.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8ED
oklch(93.6% 0.008 319.4)
-
Step 200
200
#DED6E0
oklch(88.5% 0.016 319.4)
-
Step 300
300
#C9BBCC
oklch(80.9% 0.028 320.3)
-
Step 400
400
#AD98B3
oklch(70.7% 0.045 318.7)
-
Step 500
500
#997FA0
oklch(63.2% 0.057 319)
-
Step 600
600
#84688B
oklch(55.7% 0.063 319.5)
-
Step 700
700
#6F5676
oklch(49.1% 0.059 318.8)
-
Step 800
800 (this color)
#55415A
oklch(40.6% 0.048 319.5)
-
Step 900
900
#4A3B4E
oklch(37.6% 0.037 319.1)
-
Step 950
950
#2C232E
oklch(27.1% 0.024 320.1)
#55415A 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) | #3E465B | 0.040 |
| Deuteranopia (no green cones) | #434959 | 0.037 |
| Tritanopia (no blue cones) | #55444A | 0.031 |
| Achromatopsia (no color) | #484848 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55415A
#55415A
oklch(40.6% 0.048 319.5)
- #3C5037
#3C5037
oklch(40.7% 0.048 139.4)
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 #55415A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.062
- Brownish Purple #76424E ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.067
- Dusty Grape #545775 ΔE 0.068
- Dusk #4E5481 ΔE 0.074
- Charcoal #264653 ΔE 0.074
- Dark Slate Gray #2F4F4F ΔE 0.076
Use #55415A 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.