#B580FC
Closest named color: Light Purple (#BF77F6). oklch(70.5% 0.18 301.7), rgb(181, 128, 252).
Aa
Black text reads best on this color (7.45:1).
About this color
#B580FC is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.180 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.025 away. Black text reads best on it, at 7.45:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.45:1 |
| White text | 2.81:1 |
Values
| HEX | #B580FC |
| RGB | rgb(181, 128, 252) |
| HSL | hsl(266, 95%, 75%) |
| OKLCH | oklch(70.5% 0.18 301.7) |
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 #B580FC | 2.81:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #B580FC | 7.45:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #B580FC text on white | 2.81:1 | Fails | Lc 53.9 | Large or bold text, headings |
| #B580FC text on black | 7.45:1 | AAA | Lc -48.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE5FD
oklch(93.5% 0.033 300.9)
-
Step 200
200
#E0D0FC
oklch(88.5% 0.062 301.7)
-
Step 300
300
#CEAFFE
oklch(80.9% 0.114 301.9)
-
Step 400
400 (this color)
#B580FC
oklch(70.5% 0.18 301.7)
-
Step 500
500
#A559FA
oklch(63.1% 0.23 301.8)
-
Step 600
600
#9134E9
oklch(55.5% 0.25 301.8)
-
Step 700
700
#7C23CB
oklch(49.1% 0.233 301.8)
-
Step 800
800
#6421A4
oklch(42.6% 0.193 301.5)
-
Step 900
900
#512482
oklch(37.7% 0.15 301.4)
-
Step 950
950
#30174C
oklch(27.1% 0.094 302.2)
#B580FC 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) | #5899FF | 0.127 |
| Deuteranopia (no green cones) | #6699F9 | 0.117 |
| Tritanopia (no blue cones) | #A897B2 | 0.138 |
| Achromatopsia (no color) | #9A9A9A | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B580FC
#B580FC
oklch(70.5% 0.18 301.7)
- #8FAF00
#8FAF00
oklch(70.4% 0.171 121.8)
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 #B580FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.025
- Easter Purple #C071FE ΔE 0.036
- Light Urple #B36FF6 ΔE 0.038
- Liliac #C48EFD ΔE 0.043
- Periwinkle #8E82FE ΔE 0.060
- Lavender Blue #8B88F8 ΔE 0.065
- Bright Lavender #C760FF ΔE 0.069
- Perrywinkle #8F8CE7 ΔE 0.072
Use #B580FC 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.