#B583F4
Closest named color: Light Purple (#BF77F6). oklch(70.5% 0.166 302.8), rgb(181, 131, 244).
Aa
Black text reads best on this color (7.51:1).
About this color
#B583F4 is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.166 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.030 away. Black text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.51:1 |
| White text | 2.79:1 |
Values
| HEX | #B583F4 |
| RGB | rgb(181, 131, 244) |
| HSL | hsl(267, 84%, 74%) |
| OKLCH | oklch(70.5% 0.166 302.8) |
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 #B583F4 | 2.79:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #B583F4 | 7.51:1 | AAA | Lc 50.4 | Large or bold text, headings |
| #B583F4 text on white | 2.79:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #B583F4 text on black | 7.51:1 | AAA | Lc -48.3 | 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
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EEE5FB
oklch(93.5% 0.031 304.3)
-
Step 200
200
#E0D1F9
oklch(88.5% 0.057 302.3)
-
Step 300
300
#CEB1F8
oklch(81% 0.103 302.9)
-
Step 400
400 (this color)
#B583F4
oklch(70.5% 0.166 302.8)
-
Step 500
500
#A45FF0
oklch(63.1% 0.211 302.7)
-
Step 600
600
#903EDF
oklch(55.6% 0.23 302.6)
-
Step 700
700
#7B2EC1
oklch(49.1% 0.213 302.9)
-
Step 800
800
#64289C
oklch(42.6% 0.177 303.1)
-
Step 900
900
#51277C
oklch(37.6% 0.138 303)
-
Step 950
950
#2F1849
oklch(26.9% 0.088 302.5)
#B583F4 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) | #639AF8 | 0.116 |
| Deuteranopia (no green cones) | #6F9AF1 | 0.107 |
| Tritanopia (no blue cones) | #AA97B0 | 0.126 |
| Achromatopsia (no color) | #9B9B9B | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B583F4
#B583F4
oklch(70.5% 0.166 302.8)
- #8DAF19
#8DAF19
oklch(70.4% 0.166 122.8)
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 #B583F4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.030
- Liliac #C48EFD ΔE 0.038
- Light Urple #B36FF6 ΔE 0.046
- Easter Purple #C071FE ΔE 0.046
- Periwinkle #8E82FE ΔE 0.062
- Lavender Blue #8B88F8 ΔE 0.063
- Pale Purple #B790D4 ΔE 0.064
- Perrywinkle #8F8CE7 ΔE 0.064
Use #B583F4 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.