#54319A
Closest named color: Rebecca Purple (#663399). oklch(41.8% 0.162 293.5), rgb(84, 49, 154).
Aa
White text reads best on this color (9.19:1).
About this color
#54319A is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.162 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.036 away. White text reads best on it, at 9.19:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.28:1 |
| White text | 9.19:1 |
Values
| HEX | #54319A |
| RGB | rgb(84, 49, 154) |
| HSL | hsl(260, 52%, 40%) |
| OKLCH | oklch(41.8% 0.162 293.5) |
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 #54319A | 9.19:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #54319A | 2.28:1 | Fails | Lc 13.3 | Not readable |
| #54319A text on white | 9.19:1 | AAA | Lc 90.6 | Preferred for body text |
| #54319A text on black | 2.28:1 | Fails | Lc -11.7 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#DAD3F9
oklch(88.4% 0.052 293.7)
-
Step 300
300
#C3B5F8
oklch(80.8% 0.094 293.8)
-
Step 400
400
#A68CF5
oklch(70.7% 0.151 293.6)
-
Step 500
500
#926BF1
oklch(63.1% 0.193 293.5)
-
Step 600
600
#7E4EE0
oklch(55.7% 0.21 293.5)
-
Step 700
700
#6A3DC2
oklch(49% 0.195 293.4)
-
Step 800
800 (this color)
#54319A
oklch(41.8% 0.162 293.5)
-
Step 900
900
#472F7D
oklch(37.8% 0.126 293.6)
-
Step 950
950
#291C49
oklch(26.9% 0.08 293.6)
#54319A 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) | #00499D | 0.098 |
| Deuteranopia (no green cones) | #004698 | 0.097 |
| Tritanopia (no blue cones) | #404A61 | 0.127 |
| Achromatopsia (no color) | #484848 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54319A
#54319A
oklch(41.8% 0.162 293.5)
- #4D5100
#4D5100
oklch(41.7% 0.093 113)
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 #54319A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.036
- Dark Slate Blue #483D8B ΔE 0.041
- Blueberry #464196 ΔE 0.042
- Chrysanthemum #560BAD ΔE 0.055
- Imperial Purple #480CA8 ΔE 0.062
- Blue With A Hint Of Purple #533CC6 ΔE 0.075
- Indigo Blue #3A18B1 ΔE 0.076
- Grape #7209B7 ΔE 0.081
Use #54319A 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.