#B583E2
Closest named color: Pale Purple (#B790D4). oklch(69.6% 0.144 307.3), rgb(181, 131, 226).
Aa
Black text reads best on this color (7.30:1).
About this color
#B583E2 is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.144 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.043 away. Black text reads best on it, at 7.30:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #B583E2 |
| RGB | rgb(181, 131, 226) |
| HSL | hsl(272, 62%, 70%) |
| OKLCH | oklch(69.6% 0.144 307.3) |
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 #B583E2 | 2.87:1 | Fails | Lc -60.1 | Content text, not long reading |
| Black text on #B583E2 | 7.30:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #B583E2 text on white | 2.87:1 | Fails | Lc 54.8 | Large or bold text, headings |
| #B583E2 text on black | 7.30:1 | AAA | Lc -47.0 | 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
#F7F3FC
oklch(97% 0.013 306)
-
Step 100
100
#EEE6F8
oklch(93.6% 0.025 305.8)
-
Step 200
200
#E2D1F3
oklch(88.5% 0.049 307.8)
-
Step 300
300
#D0B2EE
oklch(81% 0.089 307.2)
-
Step 400
400 (this color)
#B583E2
oklch(69.6% 0.144 307.3)
-
Step 500
500
#A764DE
oklch(63% 0.184 307.3)
-
Step 600
600
#9347CC
oklch(55.6% 0.201 307.3)
-
Step 700
700
#7D37B0
oklch(49% 0.186 307.4)
-
Step 800
800
#662F8F
oklch(42.8% 0.155 307.4)
-
Step 900
900
#532B72
oklch(37.7% 0.121 307.6)
-
Step 950
950
#301A43
oklch(26.9% 0.077 306.7)
#B583E2 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) | #6D96E5 | 0.106 |
| Deuteranopia (no green cones) | #7999DF | 0.097 |
| Tritanopia (no blue cones) | #AF92A8 | 0.105 |
| Achromatopsia (no color) | #989898 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B583E2
#B583E2
oklch(69.6% 0.144 307.3)
- #84AD41
#84AD41
oklch(69.5% 0.144 127.4)
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 #B583E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.043
- Light Purple #BF77F6 ΔE 0.046
- Liliac #C48EFD ΔE 0.051
- Wisteria #A87DC2 ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.059
- Light Urple #B36FF6 ΔE 0.059
- Easter Purple #C071FE ΔE 0.064
- Lavender Pink #DD85D7 ΔE 0.070
Use #B583E2 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.