#B291CB
Closest named color: Pale Purple (#B790D4). oklch(70.7% 0.09 310.1), rgb(178, 145, 203).
Aa
Black text reads best on this color (7.80:1).
About this color
#B291CB is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.090 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.016 away. Black text reads best on it, at 7.80:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.80:1 |
| White text | 2.69:1 |
Values
| HEX | #B291CB |
| RGB | rgb(178, 145, 203) |
| HSL | hsl(274, 36%, 68%) |
| OKLCH | oklch(70.7% 0.09 310.1) |
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 #B291CB | 2.69:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #B291CB | 7.80:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #B291CB text on white | 2.69:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #B291CB text on black | 7.80:1 | AAA | Lc -49.7 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#DFD4E9
oklch(88.5% 0.031 309.1)
-
Step 300
300
#CCB7DC
oklch(80.9% 0.056 310.5)
-
Step 400
400 (this color)
#B291CB
oklch(70.7% 0.09 310.1)
-
Step 500
500
#9F75BD
oklch(63.2% 0.114 310.2)
-
Step 600
600
#8A5CAA
oklch(55.6% 0.126 310.1)
-
Step 700
700
#754B91
oklch(49% 0.117 310.4)
-
Step 800
800
#5F3E76
oklch(42.6% 0.097 310)
-
Step 900
900
#4E355F
oklch(37.6% 0.076 310.6)
-
Step 950
950
#2E2038
oklch(27.2% 0.047 310.3)
#B291CB 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) | #879CCD | 0.064 |
| Deuteranopia (no green cones) | #8E9EC9 | 0.060 |
| Tritanopia (no blue cones) | #AF99A6 | 0.065 |
| Achromatopsia (no color) | #9E9E9E | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B291CB
#B291CB
oklch(70.7% 0.09 310.1)
- #8EAC70
#8EAC70
oklch(70.7% 0.09 130)
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 #B291CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.016
- Dusty Lavender #AC86A8 ΔE 0.054
- Wisteria #A87DC2 ΔE 0.054
- Heather #A484AC ΔE 0.056
- Light Mauve #C292A1 ΔE 0.067
- Perrywinkle #8F8CE7 ΔE 0.070
- Grey Pink #C3909B ΔE 0.074
- Baby Purple #CA9BF7 ΔE 0.076
Use #B291CB 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.