#B0AACE
Closest named color: French Gray (#ADB5BD). oklch(75.5% 0.052 292.8), rgb(176, 170, 206).
Aa
Black text reads best on this color (9.48:1).
About this color
#B0AACE is a medium-light, muted purple. In OKLCH its lightness is 75%, its chroma 0.052 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.045 away. Black text reads best on it, at 9.48:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.48:1 |
| White text | 2.21:1 |
Values
| HEX | #B0AACE |
| RGB | rgb(176, 170, 206) |
| HSL | hsl(250, 27%, 74%) |
| OKLCH | oklch(75.5% 0.052 292.8) |
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 #B0AACE | 2.21:1 | Fails | Lc -48.4 | Large or bold text, headings |
| Black text on #B0AACE | 9.48:1 | AAA | Lc 60.4 | Content text, not long reading |
| #B0AACE text on white | 2.21:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #B0AACE text on black | 9.48:1 | AAA | Lc -58.6 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9F0
oklch(93.7% 0.009 292.8)
-
Step 200
200
#D9D7E4
oklch(88.5% 0.018 293.1)
-
Step 300
300
#C1BDD4
oklch(80.9% 0.032 293.6)
-
Step 400
400 (this color)
#B0AACE
oklch(75.5% 0.052 292.8)
-
Step 500
500
#8A82AE
oklch(63% 0.066 292.7)
-
Step 600
600
#746C9A
oklch(55.7% 0.071 291.9)
-
Step 700
700
#625A83
oklch(49.2% 0.065 292.8)
-
Step 800
800
#50496B
oklch(42.7% 0.056 293.3)
-
Step 900
900
#423D57
oklch(37.6% 0.044 293)
-
Step 950
950
#272433
oklch(27% 0.028 293.6)
#B0AACE 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) | #A2AFD0 | 0.022 |
| Deuteranopia (no green cones) | #A3AECD | 0.020 |
| Tritanopia (no blue cones) | #AAAFB6 | 0.043 |
| Achromatopsia (no color) | #AEAEAE | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0AACE
#B0AACE
oklch(75.5% 0.052 292.8)
- #AFB38E
#AFB38E
oklch(75.4% 0.051 112.6)
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 #B0AACE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.050
- Cool Steel #97A7B3 ΔE 0.054
- Dark Gray #A9A9A9 ΔE 0.055
- Cloudy Blue #ACC2D9 ΔE 0.061
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Pinkish Grey #C8ACA9 ΔE 0.064
- Light Steel Blue #B0C4DE ΔE 0.067
Use #B0AACE 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.