#B290BF
Closest named color: Pale Purple (#B790D4). oklch(70.1% 0.077 316.5), rgb(178, 144, 191).
Aa
Black text reads best on this color (7.63:1).
About this color
#B290BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.077 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.033 away. Black text reads best on it, at 7.63:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.63:1 |
| White text | 2.75:1 |
Values
| HEX | #B290BF |
| RGB | rgb(178, 144, 191) |
| HSL | hsl(283, 27%, 66%) |
| OKLCH | oklch(70.1% 0.077 316.5) |
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 #B290BF | 2.75:1 | Fails | Lc -58.4 | Large or bold text, headings |
| Black text on #B290BF | 7.63:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #B290BF text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #B290BF text on black | 7.63:1 | AAA | Lc -48.7 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E0D4E5
oklch(88.5% 0.026 316.1)
-
Step 300
300
#CDB8D6
oklch(81% 0.047 315.8)
-
Step 400
400 (this color)
#B290BF
oklch(70.1% 0.077 316.5)
-
Step 500
500
#A176B1
oklch(63% 0.099 316.6)
-
Step 600
600
#8C5E9D
oklch(55.5% 0.108 316.6)
-
Step 700
700
#774E86
oklch(49.2% 0.099 316.6)
-
Step 800
800
#61406D
oklch(42.8% 0.082 316.7)
-
Step 900
900
#4F3658
oklch(37.6% 0.065 316.8)
-
Step 950
950
#2E2034
oklch(27% 0.041 315.5)
#B290BF 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) | #8A9AC1 | 0.061 |
| Deuteranopia (no green cones) | #919DBD | 0.057 |
| Tritanopia (no blue cones) | #B295A0 | 0.052 |
| Achromatopsia (no color) | #9C9C9C | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B290BF
#B290BF
oklch(70.1% 0.077 316.5)
- #89AA7A
#89AA7A
oklch(70.1% 0.077 136.1)
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 #B290BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.033
- Dusty Lavender #AC86A8 ΔE 0.039
- Heather #A484AC ΔE 0.045
- Light Mauve #C292A1 ΔE 0.052
- Wisteria #A87DC2 ΔE 0.055
- Grey Pink #C3909B ΔE 0.059
- Cool Gray #8D99AE ΔE 0.067
- Rosy Brown #BC8F8F ΔE 0.071
Use #B290BF 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.