#54396E
Closest named color: Dark Slate Blue (#483D8B). oklch(40% 0.091 306.2), rgb(84, 57, 110).
Aa
White text reads best on this color (9.60:1).
About this color
#54396E is a dark, moderately saturated purple. In OKLCH its lightness is 40%, its chroma 0.091 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.052 away. White text reads best on it, at 9.60:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.18:1 |
| White text | 9.60:1 |
Values
| HEX | #54396E |
| RGB | rgb(84, 57, 110) |
| HSL | hsl(271, 32%, 33%) |
| OKLCH | oklch(40% 0.091 306.2) |
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 #54396E | 9.60:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #54396E | 2.18:1 | Fails | Lc 11.9 | Not readable |
| #54396E text on white | 9.60:1 | AAA | Lc 92.1 | Preferred for body text |
| #54396E text on black | 2.18:1 | Fails | Lc -10.3 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EE
oklch(88.5% 0.039 305.6)
-
Step 300
300
#CCB6E4
oklch(81% 0.068 306.6)
-
Step 400
400
#B28ED7
oklch(70.7% 0.111 306.4)
-
Step 500
500
#9F71CC
oklch(63.2% 0.14 306.1)
-
Step 600
600
#8A57B8
oklch(55.6% 0.152 306.4)
-
Step 700
700
#75479F
oklch(49.2% 0.141 306)
-
Step 800
800
#5F3B81
oklch(42.8% 0.117 305.8)
-
Step 900
900 (this color)
#54396E
oklch(40% 0.091 306.2)
-
Step 950
950
#2E1E3D
oklch(27% 0.059 306.7)
#54396E 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) | #2B4470 | 0.068 |
| Deuteranopia (no green cones) | #32456D | 0.062 |
| Tritanopia (no blue cones) | #50424E | 0.068 |
| Achromatopsia (no color) | #454545 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54396E
#54396E
oklch(40% 0.091 306.2)
- #3B5010
#3B5010
oklch(40% 0.091 126.3)
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 #54396E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.052
- Blueberry #464196 ΔE 0.070
- Twilight #4E518B ΔE 0.073
- Dusk #4E5481 ΔE 0.075
- Rebecca Purple #663399 ΔE 0.080
- Dusty Grape #545775 ΔE 0.085
- Dark Grey Blue #29465B ΔE 0.086
- Grape Purple #5D1451 ΔE 0.087
Use #54396E 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.