#B585CB
Closest named color: Pale Purple (#B790D4). oklch(68.8% 0.113 314.8), rgb(181, 133, 203).
Aa
Black text reads best on this color (7.18:1).
About this color
#B585CB is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.113 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.028 away. Black text reads best on it, at 7.18:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.18:1 |
| White text | 2.92:1 |
Values
| HEX | #B585CB |
| RGB | rgb(181, 133, 203) |
| HSL | hsl(281, 40%, 66%) |
| OKLCH | oklch(68.8% 0.113 314.8) |
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 #B585CB | 2.92:1 | Fails | Lc -60.9 | Content text, not long reading |
| Black text on #B585CB | 7.18:1 | AAA | Lc 48.5 | Large or bold text, headings |
| #B585CB text on white | 2.92:1 | Fails | Lc 55.5 | Large or bold text, headings |
| #B585CB text on black | 7.18:1 | AAA | Lc -46.2 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2EB
oklch(88.5% 0.038 315.1)
-
Step 300
300
#D2B3E0
oklch(80.8% 0.071 315.3)
-
Step 400
400 (this color)
#B585CB
oklch(68.8% 0.113 314.8)
-
Step 500
500
#AA6CC5
oklch(63.2% 0.144 314.9)
-
Step 600
600
#9552B1
oklch(55.7% 0.156 315)
-
Step 700
700
#7F4298
oklch(49.2% 0.145 315.1)
-
Step 800
800
#67377C
oklch(42.8% 0.12 314.6)
-
Step 900
900
#543063
oklch(37.7% 0.094 315.2)
-
Step 950
950
#311D3A
oklch(27% 0.058 314.7)
#B585CB 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) | #7A94CE | 0.089 |
| Deuteranopia (no green cones) | #8598C9 | 0.082 |
| Tritanopia (no blue cones) | #B48E9F | 0.077 |
| Achromatopsia (no color) | #979797 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B585CB
#B585CB
oklch(68.8% 0.113 314.8)
- #7CAA61
#7CAA61
oklch(68.7% 0.113 134.8)
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 #B585CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.028
- Wisteria #A87DC2 ΔE 0.032
- Heather #A484AC ΔE 0.055
- Dusty Lavender #AC86A8 ΔE 0.056
- Soft Purple #A66FB5 ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.069
- Lavender Pink #DD85D7 ΔE 0.069
- Liliac #C48EFD ΔE 0.077
Use #B585CB 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.