#5F54DA
Closest named color: Warm Blue (#4B57DB). oklch(53.4% 0.197 281.1), rgb(95, 84, 218).
Aa
White text reads best on this color (5.57:1).
About this color
#5F54DA is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.197 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.028 away. White text reads best on it, at 5.57:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.197) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.76:1 |
| White text | 5.57:1 |
Values
| HEX | #5F54DA |
| RGB | rgb(95, 84, 218) |
| HSL | hsl(245, 64%, 59%) |
| OKLCH | oklch(53.4% 0.197 281.1) |
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 #5F54DA | 5.57:1 | AA | Lc -82.7 | Fine for body text |
| Black text on #5F54DA | 3.76:1 | AA large text | Lc 26.7 | Dividers and decoration only |
| #5F54DA text on white | 5.57:1 | AA | Lc 77.4 | Fine for body text |
| #5F54DA text on black | 3.76:1 | AA large text | Lc -24.4 | Dividers and decoration only |
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 600.
-
Step 50
50
#F4F5FE
oklch(97.2% 0.012 281.1)
-
Step 100
100
#E6E8FB
oklch(93.5% 0.026 281.1)
-
Step 200
200
#D3D6FA
oklch(88.5% 0.05 281.6)
-
Step 300
300
#B6BAF9
oklch(80.8% 0.089 281.4)
-
Step 400
400
#9294F7
oklch(70.7% 0.143 281.2)
-
Step 500
500
#7A76F3
oklch(63.1% 0.182 281.3)
-
Step 600
600 (this color)
#5F54DA
oklch(53.4% 0.197 281.1)
-
Step 700
700
#544AC4
oklch(49.2% 0.183 281)
-
Step 800
800
#443D9E
oklch(42.6% 0.152 281)
-
Step 900
900
#39367E
oklch(37.8% 0.118 281)
-
Step 950
950
#21204A
oklch(27% 0.076 281.1)
#5F54DA 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) | #006DDE | 0.085 |
| Deuteranopia (no green cones) | #0063D7 | 0.079 |
| Tritanopia (no blue cones) | #1C758F | 0.169 |
| Achromatopsia (no color) | #686868 | 0.198 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F54DA
#5F54DA
oklch(53.4% 0.197 281.1)
- #7B6E00
#7B6E00
oklch(53.4% 0.111 101.2)
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 #5F54DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.028
- Slate Blue #6A5ACD ΔE 0.031
- Dark Periwinkle #665FD1 ΔE 0.032
- Light Indigo #6D5ACF ΔE 0.033
- Iris #6258C4 ΔE 0.036
- Bluey Purple #6241C7 ΔE 0.049
- Neon Blue #4361EE ΔE 0.051
- Royal Blue #4169E1 ΔE 0.056
Use #5F54DA 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.