#54338C
Closest named color: Dark Slate Blue (#483D8B). oklch(41% 0.141 296.8), rgb(84, 51, 140).
Aa
White text reads best on this color (9.42:1).
About this color
#54338C is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.141 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 0.030 away. White text reads best on it, at 9.42:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.22:1 |
| White text | 9.42:1 |
Values
| HEX | #54338C |
| RGB | rgb(84, 51, 140) |
| HSL | hsl(262, 47%, 37%) |
| OKLCH | oklch(41% 0.141 296.8) |
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 #54338C | 9.42:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #54338C | 2.22:1 | Fails | Lc 12.6 | Not readable |
| #54338C text on white | 9.42:1 | AAA | Lc 91.4 | Preferred for body text |
| #54338C text on black | 2.22:1 | Fails | Lc -11.0 | 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 800.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DCD3F5
oklch(88.5% 0.047 297.5)
-
Step 300
300
#C6B6F0
oklch(80.9% 0.082 297.2)
-
Step 400
400
#A98EE9
oklch(70.7% 0.132 296.5)
-
Step 500
500
#956FE2
oklch(63.1% 0.169 296.5)
-
Step 600
600
#8154D0
oklch(55.7% 0.184 296.7)
-
Step 700
700
#6D43B4
oklch(49.1% 0.171 296.7)
-
Step 800
800 (this color)
#54338C
oklch(41% 0.141 296.8)
-
Step 900
900
#493274
oklch(37.8% 0.109 296.9)
-
Step 950
950
#2A1E44
oklch(27% 0.069 296)
#54338C 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) | #00478F | 0.098 |
| Deuteranopia (no green cones) | #04458A | 0.097 |
| Tritanopia (no blue cones) | #46475A | 0.111 |
| Achromatopsia (no color) | #464646 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54338C
#54338C
oklch(41% 0.141 296.8)
- #475000
#475000
oklch(40.9% 0.094 116.9)
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 #54338C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.030
- Rebecca Purple #663399 ΔE 0.040
- Blueberry #464196 ΔE 0.041
- Chrysanthemum #560BAD ΔE 0.074
- Twilight #4E518B ΔE 0.077
- Imperial Purple #480CA8 ΔE 0.078
- Indigo #4B0082 ΔE 0.081
- Cobalt #1E488F ΔE 0.085
Use #54338C 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.