#5713BF
Closest named color: Violet Blue (#510AC9). oklch(42.7% 0.229 290.1), rgb(87, 19, 191).
Aa
White text reads best on this color (9.33:1).
About this color
#5713BF is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.229 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Violet Blue (#510AC9), ΔE 0.022 away. White text reads best on it, at 9.33:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.229) |
| Temperature | in between |
| Nearest name | Violet Blue (#510AC9) |
| Black text | 2.25:1 |
| White text | 9.33:1 |
Values
| HEX | #5713BF |
| RGB | rgb(87, 19, 191) |
| HSL | hsl(264, 82%, 41%) |
| OKLCH | oklch(42.7% 0.229 290.1) |
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 #5713BF | 9.33:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #5713BF | 2.25:1 | Fails | Lc 14.2 | Not readable |
| #5713BF text on white | 9.33:1 | AAA | Lc 89.8 | Fine for body text |
| #5713BF text on black | 2.25:1 | Fails | Lc -12.5 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E9E7FF
oklch(93.7% 0.032 289.6)
-
Step 200
200
#D8D3FF
oklch(88.5% 0.06 290.3)
-
Step 300
300
#BFB5FF
oklch(80.8% 0.104 290.1)
-
Step 400
400
#A18BFF
oklch(70.7% 0.166 290.2)
-
Step 500
500
#8D68FF
oklch(63.2% 0.214 290.2)
-
Step 600
600
#7C39FF
oklch(55.6% 0.266 290.2)
-
Step 700
700
#6C03ED
oklch(49.1% 0.276 290.2)
-
Step 800
800 (this color)
#5713BF
oklch(42.7% 0.229 290.1)
-
Step 900
900
#461F97
oklch(37.7% 0.179 289.7)
-
Step 950
950
#291558
oklch(27% 0.113 290.5)
#5713BF 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) | #004AC3 | 0.115 |
| Deuteranopia (no green cones) | #0043BC | 0.109 |
| Tritanopia (no blue cones) | #2D4E70 | 0.181 |
| Achromatopsia (no color) | #474747 | 0.231 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5713BF
#5713BF
oklch(42.7% 0.229 290.1)
- #525300
#525300
oklch(42.7% 0.094 110.6)
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 #5713BF, closest first.
No curated palette has a color within ΔE 0.04 of #5713BF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Blue #510AC9 ΔE 0.022
- Chrysanthemum #560BAD ΔE 0.032
- Purple Blue #5D21D0 ΔE 0.035
- Imperial Purple #480CA8 ΔE 0.049
- Blurple #5539CC ΔE 0.056
- Blue With A Hint Of Purple #533CC6 ΔE 0.058
- Indigo Blue #3A18B1 ΔE 0.058
- Grape #7209B7 ΔE 0.059
Use #5713BF 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.