#B1ABDC
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.3% 0.07 290.3), rgb(177, 171, 220).
Aa
Black text reads best on this color (9.72:1).
About this color
#B1ABDC is a medium-light, muted purple. In OKLCH its lightness is 76%, its chroma 0.070 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.055 away. Black text reads best on it, at 9.72:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.72:1 |
| White text | 2.15:1 |
Values
| HEX | #B1ABDC |
| RGB | rgb(177, 171, 220) |
| HSL | hsl(247, 41%, 77%) |
| OKLCH | oklch(76.3% 0.07 290.3) |
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 #B1ABDC | 2.15:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #B1ABDC | 9.72:1 | AAA | Lc 61.5 | Content text, not long reading |
| #B1ABDC text on white | 2.15:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #B1ABDC text on black | 9.72:1 | AAA | Lc -59.8 | 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 300.
-
Step 50
50
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D8D5F2
oklch(88.4% 0.04 290.3)
-
Step 300
300 (this color)
#B1ABDC
oklch(76.3% 0.07 290.3)
-
Step 400
400
#A094E1
oklch(70.7% 0.111 290.4)
-
Step 500
500
#8A78D9
oklch(63.2% 0.143 290.2)
-
Step 600
600
#755FC6
oklch(55.7% 0.154 290.3)
-
Step 700
700
#624DAB
oklch(49% 0.145 290.3)
-
Step 800
800
#50408B
oklch(42.7% 0.12 290.2)
-
Step 900
900
#42376F
oklch(37.7% 0.093 290.2)
-
Step 950
950
#262141
oklch(27.1% 0.058 289.1)
#B1ABDC 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) | #9FB1DE | 0.027 |
| Deuteranopia (no green cones) | #9FAFDB | 0.026 |
| Tritanopia (no blue cones) | #A8B3BC | 0.059 |
| Achromatopsia (no color) | #B0B0B0 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1ABDC
#B1ABDC
oklch(76.3% 0.07 290.3)
- #B4B783
#B4B783
oklch(76.4% 0.07 110.7)
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 #B1ABDC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.055
- French Gray #ADB5BD ΔE 0.060
- Pastel Blue #A2BFFE ΔE 0.061
- Pale Violet #CEAEFA ΔE 0.062
- Cloudy Blue #ACC2D9 ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.066
- Light Cornflower Blue #98C1D9 ΔE 0.066
- Light Steel Blue #B0C4DE ΔE 0.066
Use #B1ABDC 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.