#413554
Closest named color: Onyx (#343A40). oklch(35.6% 0.055 301.5), rgb(65, 53, 84).
Aa
White text reads best on this color (11.27:1).
About this color
#413554 is a dark, muted purple. In OKLCH its lightness is 36%, its chroma 0.055 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.049 away. White text reads best on it, at 11.27:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Onyx (#343A40) |
| Black text | 1.86:1 |
| White text | 11.27:1 |
Values
| HEX | #413554 |
| RGB | rgb(65, 53, 84) |
| HSL | hsl(263, 23%, 27%) |
| OKLCH | oklch(35.6% 0.055 301.5) |
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 #413554 | 11.27:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #413554 | 1.86:1 | Fails | Lc 7.9 | Not readable |
| #413554 text on white | 11.27:1 | AAA | Lc 96.0 | Preferred for body text |
| #413554 text on black | 1.86:1 | Fails | Lc 0.0 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DBD6E6
oklch(88.5% 0.022 300.2)
-
Step 300
300
#C5BBD7
oklch(80.9% 0.04 301.7)
-
Step 400
400
#A897C3
oklch(70.6% 0.066 302.4)
-
Step 500
500
#927EB4
oklch(63.2% 0.082 301.1)
-
Step 600
600
#7D66A0
oklch(55.6% 0.091 301.7)
-
Step 700
700
#695589
oklch(49.1% 0.084 301.1)
-
Step 800
800
#56456F
oklch(42.6% 0.071 302.1)
-
Step 900
900 (this color)
#413554
oklch(35.6% 0.055 301.5)
-
Step 950
950
#292235
oklch(26.9% 0.036 300.9)
#413554 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) | #2E3A55 | 0.033 |
| Deuteranopia (no green cones) | #303A53 | 0.031 |
| Tritanopia (no blue cones) | #3E3A40 | 0.043 |
| Achromatopsia (no color) | #3B3B3B | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413554
#413554
oklch(35.6% 0.055 301.5)
- #37401F
#37401F
oklch(35.4% 0.053 121.7)
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 #413554, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.049
- Gunmetal #293241 ΔE 0.055
- Prussian Blue #1D3557 ΔE 0.055
- Dark Blue Grey #1F3B4D ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.056
- Charcoal Grey #3C4142 ΔE 0.057
- Dark Grey Blue #29465B ΔE 0.058
- Charcoal #264653 ΔE 0.064
Use #413554 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.