#B7ADE4
Closest named color: Pale Violet (#CEAEFA). oklch(77.5% 0.078 292.8), rgb(183, 173, 228).
Aa
Black text reads best on this color (10.11:1).
About this color
#B7ADE4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.078 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.047 away. Black text reads best on it, at 10.11:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.11:1 |
| White text | 2.07:1 |
Values
| HEX | #B7ADE4 |
| RGB | rgb(183, 173, 228) |
| HSL | hsl(251, 50%, 79%) |
| OKLCH | oklch(77.5% 0.078 292.8) |
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 #B7ADE4 | 2.07:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #B7ADE4 | 10.11:1 | AAA | Lc 63.4 | Content text, not long reading |
| #B7ADE4 text on white | 2.07:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #B7ADE4 text on black | 10.11:1 | AAA | Lc -61.7 | Content text, not long reading |
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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#D9D4F4
oklch(88.4% 0.044 292.6)
-
Step 300
300 (this color)
#B7ADE4
oklch(77.5% 0.078 292.8)
-
Step 400
400
#A491E7
oklch(70.7% 0.124 293.1)
-
Step 500
500
#8E73E0
oklch(63% 0.16 292.6)
-
Step 600
600
#7A59CE
oklch(55.7% 0.174 292.9)
-
Step 700
700
#6748B2
oklch(49.1% 0.161 293)
-
Step 800
800
#543C90
oklch(42.8% 0.133 293.1)
-
Step 900
900
#453473
oklch(37.7% 0.104 293.2)
-
Step 950
950
#281F43
oklch(27% 0.065 293)
#B7ADE4 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) | #A0B5E6 | 0.035 |
| Deuteranopia (no green cones) | #A1B3E2 | 0.033 |
| Tritanopia (no blue cones) | #AEB6C0 | 0.066 |
| Achromatopsia (no color) | #B4B4B4 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7ADE4
#B7ADE4
oklch(77.5% 0.078 292.8)
- #B6BC81
#B6BC81
oklch(77.6% 0.079 113)
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 #B7ADE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.047
- Pastel Blue #A2BFFE ΔE 0.054
- Light Violet #D6B4FC ΔE 0.060
- Lilac #CEA2FD ΔE 0.061
- Light Grey Blue #9DBCD4 ΔE 0.061
- Plum #DDA0DD ΔE 0.061
- Pastel Purple #CAA0FF ΔE 0.063
- Cloudy Blue #ACC2D9 ΔE 0.064
Use #B7ADE4 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.