#580EFB
Closest named color: Blue Purple (#5A06EF). oklch(49.1% 0.289 281.1), rgb(88, 14, 251).
Aa
White text reads best on this color (7.31:1).
About this color
#580EFB is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.289 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Purple (#5A06EF), ΔE 0.021 away. White text reads best on it, at 7.31:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.289) |
| Temperature | cool |
| Nearest name | Blue Purple (#5A06EF) |
| Black text | 2.87:1 |
| White text | 7.31:1 |
Values
| HEX | #580EFB |
| RGB | rgb(88, 14, 251) |
| HSL | hsl(259, 97%, 52%) |
| OKLCH | oklch(49.1% 0.289 281.1) |
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 #580EFB | 7.31:1 | AAA | Lc -88.0 | Fine for body text |
| Black text on #580EFB | 2.87:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #580EFB text on white | 7.31:1 | AAA | Lc 83.0 | Fine for body text |
| #580EFB text on black | 2.87:1 | Fails | Lc -18.9 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E6E8FF
oklch(93.6% 0.031 281.8)
-
Step 200
200
#D2D5FF
oklch(88.4% 0.058 281.9)
-
Step 300
300
#B5BAFF
oklch(81% 0.097 280.8)
-
Step 400
400
#9192FF
oklch(70.7% 0.157 281.2)
-
Step 500
500
#7972FF
oklch(63.2% 0.203 281.1)
-
Step 600
600
#654AFF
oklch(55.6% 0.252 281.1)
-
Step 700
700 (this color)
#580EFB
oklch(49.1% 0.289 281.1)
-
Step 800
800
#4719CA
oklch(42.7% 0.238 281.2)
-
Step 900
900
#39229F
oklch(37.6% 0.186 281)
-
Step 950
950
#21175D
oklch(27% 0.118 281.5)
#580EFB 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) | #005DFF | 0.113 |
| Deuteranopia (no green cones) | #004EF7 | 0.094 |
| Tritanopia (no blue cones) | #006894 | 0.226 |
| Achromatopsia (no color) | #565656 | 0.291 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #580EFB
#580EFB
oklch(49.1% 0.289 281.1)
- #6D6200
#6D6200
oklch(49.1% 0.103 101.8)
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 #580EFB, closest first.
No curated palette has a color within ΔE 0.04 of #580EFB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Purple #5A06EF ΔE 0.021
- Purply Blue #661AEE ΔE 0.035
- Purpley Blue #5F34E7 ΔE 0.046
- Light Royal Blue #3A2EFE ΔE 0.048
- Burple #6832E3 ΔE 0.057
- Purple Blue #5D21D0 ΔE 0.069
- Blurple #5539CC ΔE 0.078
- Vivid Blue #152EFF ΔE 0.079
Use #580EFB 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.