#5645BC
Closest named color: Blue With A Hint Of Purple (#533CC6). oklch(47.9% 0.179 283.8), rgb(86, 69, 188).
Aa
White text reads best on this color (7.06:1).
About this color
#5645BC is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.179 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Blue With A Hint Of Purple (#533CC6), ΔE 0.025 away. White text reads best on it, at 7.06:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.179) |
| Temperature | cool |
| Nearest name | Blue With A Hint Of Purple (#533CC6) |
| Black text | 2.97:1 |
| White text | 7.06:1 |
Values
| HEX | #5645BC |
| RGB | rgb(86, 69, 188) |
| HSL | hsl(249, 47%, 50%) |
| OKLCH | oklch(47.9% 0.179 283.8) |
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 #5645BC | 7.06:1 | AAA | Lc -89.0 | Fine for body text |
| Black text on #5645BC | 2.97:1 | Fails | Lc 20.0 | Dividers and decoration only |
| #5645BC text on white | 7.06:1 | AAA | Lc 84.0 | Fine for body text |
| #5645BC text on black | 2.97:1 | Fails | Lc -18.0 | 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 700.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FB
oklch(93.6% 0.026 283.5)
-
Step 200
200
#D4D6F9
oklch(88.6% 0.048 282.8)
-
Step 300
300
#B9BAF7
oklch(81% 0.086 283.6)
-
Step 400
400
#9793F3
oklch(70.7% 0.138 284.2)
-
Step 500
500
#7F75EF
oklch(63.1% 0.177 283.8)
-
Step 600
600
#6A5ADD
oklch(55.5% 0.192 283.7)
-
Step 700
700 (this color)
#5645BC
oklch(47.9% 0.179 283.8)
-
Step 800
800
#493D9B
oklch(42.7% 0.147 284.1)
-
Step 900
900
#3C357C
oklch(37.7% 0.116 283.8)
-
Step 950
950
#232048
oklch(27% 0.072 283.9)
#5645BC 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) | #005CC0 | 0.083 |
| Deuteranopia (no green cones) | #0055BA | 0.080 |
| Tritanopia (no blue cones) | #29627A | 0.150 |
| Achromatopsia (no color) | #585858 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5645BC
#5645BC
oklch(47.9% 0.179 283.8)
- #675F00
#675F00
oklch(47.8% 0.101 103.8)
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 #5645BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue With A Hint Of Purple #533CC6 ΔE 0.025
- Bluey Purple #6241C7 ΔE 0.027
- Blurple #5539CC ΔE 0.034
- Iris #6258C4 ΔE 0.051
- Majorelle Blue #3F37C9 ΔE 0.053
- Warm Blue #4B57DB ΔE 0.062
- Purple Blue #5D21D0 ΔE 0.064
- Slate Blue #6A5ACD ΔE 0.066
Use #5645BC 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.